git.delta.rocks / unique-network / refs/commits / c9b52e8d7f58

difftreelog

Merge branch 'feature/pallet-structure-rebased' of https://github.com/UniqueNetwork/unique-chain into feature/pallet-structure-rebased

Fahrrader2022-05-19parents: #547ee7a #aa4cd0e.patch.diff
in: master

68 files changed

modified.maintain/scripts/generate_api.shdiffbeforeafterboth
--- a/.maintain/scripts/generate_api.sh
+++ b/.maintain/scripts/generate_api.sh
@@ -7,6 +7,5 @@
 sed -n '/=== SNIP START ===/, /=== SNIP END ===/{ /=== SNIP START ===/! { /=== SNIP END ===/! p } }' $tmp > $raw
 formatted=$(mktemp)
 prettier --use-tabs $raw > $formatted
-solhint --fix $formatted
 
 mv $formatted $OUTPUT
modifiedCargo.lockdiffbeforeafterboth
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6391,6 +6391,7 @@
  "sp-core",
  "sp-runtime",
  "sp-std",
+ "struct-versioning",
  "up-data-structs",
 ]
 
@@ -6508,6 +6509,7 @@
  "sp-core",
  "sp-runtime",
  "sp-std",
+ "struct-versioning",
  "up-data-structs",
 ]
 
modifiedclient/rpc/src/lib.rsdiffbeforeafterboth
--- a/client/rpc/src/lib.rs
+++ b/client/rpc/src/lib.rs
@@ -30,8 +30,8 @@
 // RMRK
 use rmrk_rpc::RmrkApi as RmrkRuntimeApi;
 use up_data_structs::{
-	RmrkCollectionId, RmrkNftId, RmrkBaseId, RmrkNftChild,
-	RmrkThemeName, RmrkPropertyKey, RmrkResourceId
+	RmrkCollectionId, RmrkNftId, RmrkBaseId, RmrkNftChild, RmrkThemeName, RmrkPropertyKey,
+	RmrkResourceId,
 };
 
 pub use rmrk_unique_rpc::RmrkApi;
@@ -75,13 +75,6 @@
 	) -> Result<Option<CrossAccountId>>;
 	#[rpc(name = "unique_constMetadata")]
 	fn const_metadata(
-		&self,
-		collection: CollectionId,
-		token: TokenId,
-		at: Option<BlockHash>,
-	) -> Result<Vec<u8>>;
-	#[rpc(name = "unique_variableMetadata")]
-	fn variable_metadata(
 		&self,
 		collection: CollectionId,
 		token: TokenId,
@@ -92,7 +85,7 @@
 	fn collection_properties(
 		&self,
 		collection: CollectionId,
-		keys: Vec<String>,
+		keys: Option<Vec<String>>,
 		at: Option<BlockHash>,
 	) -> Result<Vec<Property>>;
 
@@ -101,7 +94,7 @@
 		&self,
 		collection: CollectionId,
 		token_id: TokenId,
-		properties: Vec<String>,
+		keys: Option<Vec<String>>,
 		at: Option<BlockHash>,
 	) -> Result<Vec<Property>>;
 
@@ -109,7 +102,7 @@
 	fn property_permissions(
 		&self,
 		collection: CollectionId,
-		keys: Vec<String>,
+		keys: Option<Vec<String>>,
 		at: Option<BlockHash>,
 	) -> Result<Vec<PropertyKeyPermission>>;
 
@@ -118,7 +111,7 @@
 		&self,
 		collection: CollectionId,
 		token_id: TokenId,
-		keys: Vec<String>,
+		keys: Option<Vec<String>>,
 		at: Option<BlockHash>,
 	) -> Result<TokenData<CrossAccountId>>;
 
@@ -428,10 +421,6 @@
 	);
 	pass_method!(
 		const_metadata(collection: CollectionId, token: TokenId) -> Vec<u8>, unique_api
-	);
-	pass_method!(
-		variable_metadata(collection: CollectionId, token: TokenId) -> Vec<u8>,
-		unique_api
 	);
 	pass_method!(total_supply(collection: CollectionId) -> u32, unique_api);
 	pass_method!(account_balance(collection: CollectionId, account: CrossAccountId) -> u32, unique_api);
@@ -445,7 +434,7 @@
 		collection: CollectionId,
 
 		#[map(|keys| string_keys_to_bytes_keys(keys))]
-		keys: Vec<String>
+		keys: Option<Vec<String>>
 	) -> Vec<Property>, unique_api);
 
 	pass_method!(token_properties(
@@ -453,14 +442,14 @@
 		token_id: TokenId,
 
 		#[map(|keys| string_keys_to_bytes_keys(keys))]
-		properties: Vec<String>
+		keys: Option<Vec<String>>
 	) -> Vec<Property>, unique_api);
 
 	pass_method!(property_permissions(
 		collection: CollectionId,
 
 		#[map(|keys| string_keys_to_bytes_keys(keys))]
-		keys: Vec<String>
+		keys: Option<Vec<String>>
 	) -> Vec<PropertyKeyPermission>, unique_api);
 
 	pass_method!(token_data(
@@ -468,7 +457,7 @@
 		token_id: TokenId,
 
 		#[map(|keys| string_keys_to_bytes_keys(keys))]
-		keys: Vec<String>,
+		keys: Option<Vec<String>>,
 	) -> TokenData<CrossAccountId>, unique_api);
 
 	pass_method!(adminlist(collection: CollectionId) -> Vec<CrossAccountId>, unique_api);
@@ -549,6 +538,6 @@
 	pass_method!(theme(base_id: RmrkBaseId, theme_name: RmrkThemeName, filter_keys: Option<Vec<RmrkPropertyKey>>) -> Option<Theme>, rmrk_api);
 }
 
-fn string_keys_to_bytes_keys(keys: Vec<String>) -> Vec<Vec<u8>> {
-	keys.into_iter().map(|key| key.into_bytes()).collect()
+fn string_keys_to_bytes_keys(keys: Option<Vec<String>>) -> Option<Vec<Vec<u8>>> {
+	keys.map(|keys| keys.into_iter().map(|key| key.into_bytes()).collect())
 }
modifiednode/cli/src/service.rsdiffbeforeafterboth
--- a/node/cli/src/service.rs
+++ b/node/cli/src/service.rs
@@ -65,25 +65,12 @@
 use fc_rpc_core::types::FilterPool;
 use fc_mapping_sync::{MappingSyncWorker, SyncStrategy};
 
-use unique_runtime_common::types::{
-	AuraId,
-	RuntimeInstance,
-	AccountId,
-	Balance,
-	Index,
-	Hash,
-	Block,
-};
+use unique_runtime_common::types::{AuraId, RuntimeInstance, AccountId, Balance, Index, Hash, Block};
 
 // RMRK
 use up_data_structs::{
-	RmrkCollectionInfo,
-	RmrkInstanceInfo,
-	RmrkResourceInfo,
-	RmrkPropertyInfo,
-	RmrkBaseInfo,
-	RmrkPartType,
-	RmrkTheme,
+	RmrkCollectionInfo, RmrkInstanceInfo, RmrkResourceInfo, RmrkPropertyInfo, RmrkBaseInfo,
+	RmrkPartType, RmrkTheme,
 };
 
 /// Unique native executor instance.
modifiednode/rpc/src/lib.rsdiffbeforeafterboth
--- a/node/rpc/src/lib.rs
+++ b/node/rpc/src/lib.rs
@@ -41,17 +41,12 @@
 use std::{collections::BTreeMap, sync::Arc};
 
 use unique_runtime_common::types::{
-	Hash,
-	AccountId,
-	RuntimeInstance,
-	Index,
-	Block,
-	BlockNumber,
-	Balance,
+	Hash, AccountId, RuntimeInstance, Index, Block, BlockNumber, Balance,
 };
 // RMRK
 use up_data_structs::{
-	RmrkCollectionInfo, RmrkInstanceInfo, RmrkResourceInfo, RmrkPropertyInfo, RmrkBaseInfo, RmrkPartType, RmrkTheme, 
+	RmrkCollectionInfo, RmrkInstanceInfo, RmrkResourceInfo, RmrkPropertyInfo, RmrkBaseInfo,
+	RmrkPartType, RmrkTheme,
 };
 
 /// Public io handler for exporting into other modules
modifiedpallets/common/src/erc.rsdiffbeforeafterboth
--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -21,7 +21,7 @@
 use sp_std::vec::Vec;
 use up_data_structs::Property;
 
-use crate::{Pallet, CollectionHandle, Config};
+use crate::{Pallet, CollectionHandle, Config, CollectionProperties};
 
 /// Does not always represent a full collection, for RFT it is either
 /// collection (Implementing ERC721), or specific collection token (Implementing ERC20)
@@ -33,24 +33,35 @@
 
 #[solidity_interface(name = "CollectionProperties")]
 impl<T: Config> CollectionHandle<T> {
-	fn set_property(&mut self, caller: caller, key: string, value: string) -> Result<()> {
-		<Pallet<T>>::set_collection_property(
-			self,
-			&T::CrossAccountId::from_eth(caller),
-			Property {
-				key: <Vec<u8>>::from(key)
-					.try_into()
-					.map_err(|_| "key too large")?,
-				value: <Vec<u8>>::from(value)
-					.try_into()
-					.map_err(|_| "value too large")?,
-			},
-		)
-		.map_err(dispatch_to_evm::<T>)?;
-		Ok(())
+	fn set_collection_property(&mut self, caller: caller, key: string, value: bytes) -> Result<()> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let key = <Vec<u8>>::from(key)
+			.try_into()
+			.map_err(|_| "key too large")?;
+		let value = value.try_into().map_err(|_| "value too large")?;
+
+		<Pallet<T>>::set_collection_property(self, &caller, Property { key, value })
+			.map_err(dispatch_to_evm::<T>)
 	}
 
-	fn delete_property(&mut self, caller: caller, key: string) -> Result<()> {
-		self.set_property(caller, key, string::new())
+	fn delete_collection_property(&mut self, caller: caller, key: string) -> Result<()> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let key = <Vec<u8>>::from(key)
+			.try_into()
+			.map_err(|_| "key too large")?;
+
+		<Pallet<T>>::delete_collection_property(self, &caller, key).map_err(dispatch_to_evm::<T>)
+	}
+
+	/// Throws error if key not found
+	fn collection_property(&self, key: string) -> Result<bytes> {
+		let key = <Vec<u8>>::from(key)
+			.try_into()
+			.map_err(|_| "key too large")?;
+
+		let props = <CollectionProperties<T>>::get(self.id);
+		let prop = props.get(&key).ok_or("key not found")?;
+
+		Ok(prop.to_vec())
 	}
 }
modifiedpallets/common/src/lib.rsdiffbeforeafterboth
--- a/pallets/common/src/lib.rs
+++ b/pallets/common/src/lib.rs
@@ -22,23 +22,56 @@
 use pallet_evm::account::CrossAccountId;
 use frame_support::{
 	dispatch::{DispatchErrorWithPostInfo, DispatchResultWithPostInfo, Weight, PostDispatchInfo},
-	ensure, fail,
+	ensure,
 	traits::{Imbalance, Get, Currency, WithdrawReasons, ExistenceRequirement},
 	BoundedVec,
 	weights::Pays,
+	transactional,
 };
 use pallet_evm::GasWeightMapping;
 use up_data_structs::{
-	COLLECTION_NUMBER_LIMIT, Collection, RpcCollection, CollectionId, CreateItemData,
-	MAX_TOKEN_PREFIX_LENGTH, COLLECTION_ADMINS_LIMIT, MetaUpdatePermission, TokenId,
-	CollectionStats, MAX_TOKEN_OWNERSHIP, CollectionMode, NFT_SPONSOR_TRANSFER_TIMEOUT,
-	FUNGIBLE_SPONSOR_TRANSFER_TIMEOUT, REFUNGIBLE_SPONSOR_TRANSFER_TIMEOUT, MAX_SPONSOR_TIMEOUT,
-	CUSTOM_DATA_LIMIT, CollectionLimits, CustomDataLimit, CreateCollectionData, SponsorshipState,
-	CreateItemExData, SponsoringRateLimit, budget::Budget, COLLECTION_FIELD_LIMIT, CollectionField,
-	PhantomType, Property, Properties, PropertiesPermissionMap, PropertyKey, PropertyPermission,
-	PropertiesError, PropertyKeyPermission, TokenData, TrySet,
+	COLLECTION_NUMBER_LIMIT,
+	Collection,
+	RpcCollection,
+	CollectionId,
+	CreateItemData,
+	MAX_TOKEN_PREFIX_LENGTH,
+	COLLECTION_ADMINS_LIMIT,
+	TokenId,
+	CollectionStats,
+	MAX_TOKEN_OWNERSHIP,
+	CollectionMode,
+	NFT_SPONSOR_TRANSFER_TIMEOUT,
+	FUNGIBLE_SPONSOR_TRANSFER_TIMEOUT,
+	REFUNGIBLE_SPONSOR_TRANSFER_TIMEOUT,
+	MAX_SPONSOR_TIMEOUT,
+	CUSTOM_DATA_LIMIT,
+	CollectionLimits,
+	CreateCollectionData,
+	SponsorshipState,
+	CreateItemExData,
+	SponsoringRateLimit,
+	budget::Budget,
+	COLLECTION_FIELD_LIMIT,
+	CollectionField,
+	PhantomType,
+	Property,
+	Properties,
+	PropertiesPermissionMap,
+	PropertyKey,
+	PropertyPermission,
+	PropertiesError,
+	PropertyKeyPermission,
+	TokenData,
+	TrySetProperty,
 	// RMRK
-	RmrkCollectionInfo, RmrkInstanceInfo, RmrkResourceInfo, RmrkPropertyInfo, RmrkBaseInfo, RmrkPartType, RmrkTheme,
+	RmrkCollectionInfo,
+	RmrkInstanceInfo,
+	RmrkResourceInfo,
+	RmrkPropertyInfo,
+	RmrkBaseInfo,
+	RmrkPartType,
+	RmrkTheme,
 	RmrkNftChild,
 };
 
@@ -138,21 +171,6 @@
 			<Error<T>>::AddressNotInAllowlist
 		);
 		Ok(())
-	}
-
-	pub fn check_can_update_meta(
-		&self,
-		subject: &T::CrossAccountId,
-		item_owner: &T::CrossAccountId,
-	) -> DispatchResult {
-		match self.meta_update_permission {
-			MetaUpdatePermission::ItemOwner => {
-				ensure!(subject == item_owner, <Error<T>>::NoPermission);
-				Ok(())
-			}
-			MetaUpdatePermission::Admin => self.check_is_owner_or_admin(subject),
-			MetaUpdatePermission::None => fail!(<Error<T>>::NoPermission),
-		}
 	}
 }
 
@@ -316,8 +334,6 @@
 		CollectionTokenPrefixLimitExceeded,
 		/// Total collections bound exceeded.
 		TotalCollectionsLimitExceeded,
-		/// variable_data exceeded data limit.
-		TokenVariableDataLimitExceeded,
 		/// Exceeded max admin count
 		CollectionAdminCountExceeded,
 		/// Collection limit bounds per collection exceeded
@@ -366,8 +382,8 @@
 		/// Tried to store more property keys than allowed
 		PropertyLimitReached,
 
-		/// Unable to read array of unbounded keys
-		UnableToReadUnboundedKeys,
+		/// Property key is too long
+		PropertyKeyIsTooLong,
 
 		/// Only ASCII letters, digits, and '_', '-' are allowed
 		InvalidCharacterInPropertyKey,
@@ -580,7 +596,6 @@
 			schema_version,
 			sponsorship,
 			limits,
-			meta_update_permission,
 		} = <CollectionById<T>>::get(collection)?;
 
 		let token_property_permissions = <CollectionPropertyPermissions<T>>::get(collection)
@@ -610,7 +625,6 @@
 			schema_version,
 			sponsorship,
 			limits,
-			meta_update_permission,
 			offchain_schema: <CollectionData<T>>::get((
 				collection,
 				CollectionField::OffchainSchema,
@@ -671,7 +685,6 @@
 				.limits
 				.map(|limits| Self::clamp_limits(data.mode.clone(), &Default::default(), limits))
 				.unwrap_or_else(|| Ok(CollectionLimits::default()))?,
-			meta_update_permission: data.meta_update_permission.unwrap_or_default(),
 		};
 
 		let mut collection_properties = up_data_structs::CollectionProperties::get();
@@ -775,6 +788,7 @@
 		Ok(())
 	}
 
+	#[transactional]
 	pub fn set_collection_properties(
 		collection: &CollectionHandle<T>,
 		sender: &T::CrossAccountId,
@@ -807,6 +821,7 @@
 		Ok(())
 	}
 
+	#[transactional]
 	pub fn delete_collection_properties(
 		collection: &CollectionHandle<T>,
 		sender: &T::CrossAccountId,
@@ -849,6 +864,7 @@
 		Ok(())
 	}
 
+	#[transactional]
 	pub fn set_property_permissions(
 		collection: &CollectionHandle<T>,
 		sender: &T::CrossAccountId,
@@ -867,60 +883,69 @@
 		keys.into_iter()
 			.map(|key| -> Result<PropertyKey, DispatchError> {
 				key.try_into()
-					.map_err(|_| <Error<T>>::UnableToReadUnboundedKeys.into())
+					.map_err(|_| <Error<T>>::PropertyKeyIsTooLong.into())
 			})
 			.collect::<Result<Vec<PropertyKey>, DispatchError>>()
-	}
-
-	pub fn check_property_key(key: &PropertyKey) -> Result<(), DispatchError> {
-		let key_str = sp_std::str::from_utf8(key.as_slice())
-			.map_err(|_| <Error<T>>::InvalidCharacterInPropertyKey)?;
-
-		for ch in key_str.chars() {
-			if !ch.is_ascii_alphanumeric() && ch != '_' && ch != '-' {
-				return Err(<Error<T>>::InvalidCharacterInPropertyKey.into());
-			}
-		}
-
-		Ok(())
 	}
 
 	pub fn filter_collection_properties(
 		collection_id: CollectionId,
-		keys: Vec<PropertyKey>,
+		keys: Option<Vec<PropertyKey>>,
 	) -> Result<Vec<Property>, DispatchError> {
 		let properties = Self::collection_properties(collection_id);
 
 		let properties = keys
-			.into_iter()
-			.filter_map(|key| {
-				properties.get(&key).map(|value| Property {
-					key,
-					value: value.clone(),
-				})
+			.map(|keys| {
+				keys.into_iter()
+					.filter_map(|key| {
+						properties.get(&key).map(|value| Property {
+							key,
+							value: value.clone(),
+						})
+					})
+					.collect()
 			})
-			.collect();
+			.unwrap_or_else(|| {
+				properties
+					.iter()
+					.map(|(key, value)| Property {
+						key: key.clone(),
+						value: value.clone(),
+					})
+					.collect()
+			});
 
 		Ok(properties)
 	}
 
 	pub fn filter_property_permissions(
 		collection_id: CollectionId,
-		keys: Vec<PropertyKey>,
+		keys: Option<Vec<PropertyKey>>,
 	) -> Result<Vec<PropertyKeyPermission>, DispatchError> {
 		let permissions = Self::property_permissions(collection_id);
 
 		let key_permissions = keys
-			.into_iter()
-			.filter_map(|key| {
+			.map(|keys| {
+				keys.into_iter()
+					.filter_map(|key| {
+						permissions
+							.get(&key)
+							.map(|permission| PropertyKeyPermission {
+								key,
+								permission: permission.clone(),
+							})
+					})
+					.collect()
+			})
+			.unwrap_or_else(|| {
 				permissions
-					.get(&key)
-					.map(|permission| PropertyKeyPermission {
-						key,
+					.iter()
+					.map(|(key, permission)| PropertyKeyPermission {
+						key: key.clone(),
 						permission: permission.clone(),
 					})
-			})
-			.collect();
+					.collect()
+			});
 
 		Ok(key_permissions)
 	}
@@ -1086,7 +1111,6 @@
 	fn approve() -> Weight;
 	fn transfer_from() -> Weight;
 	fn burn_from() -> Weight;
-	fn set_variable_metadata(bytes: u32) -> Weight;
 }
 
 pub trait CommonCollectionOperations<T: Config> {
@@ -1174,13 +1198,6 @@
 		token: TokenId,
 		amount: u128,
 		nesting_budget: &dyn Budget,
-	) -> DispatchResultWithPostInfo;
-
-	fn set_variable_metadata(
-		&self,
-		sender: T::CrossAccountId,
-		token: TokenId,
-		data: BoundedVec<u8, CustomDataLimit>,
 	) -> DispatchResultWithPostInfo;
 
 	fn check_nesting(
@@ -1198,8 +1215,7 @@
 
 	fn token_owner(&self, token: TokenId) -> Option<T::CrossAccountId>;
 	fn const_metadata(&self, token: TokenId) -> Vec<u8>;
-	fn variable_metadata(&self, token: TokenId) -> Vec<u8>;
-	fn token_properties(&self, token_id: TokenId, keys: Vec<PropertyKey>) -> Vec<Property>;
+	fn token_properties(&self, token_id: TokenId, keys: Option<Vec<PropertyKey>>) -> Vec<Property>;
 	/// Amount of unique collection tokens
 	fn total_supply(&self) -> u32;
 	/// Amount of different tokens account has (Applicable to nonfungible/refungible)
@@ -1232,6 +1248,7 @@
 			PropertiesError::NoSpaceForProperty => Self::NoSpaceForProperty,
 			PropertiesError::PropertyLimitReached => Self::PropertyLimitReached,
 			PropertiesError::InvalidCharacterInPropertyKey => Self::InvalidCharacterInPropertyKey,
+			PropertiesError::PropertyKeyIsTooLong => Self::PropertyKeyIsTooLong,
 			PropertiesError::EmptyPropertyKey => Self::EmptyPropertyKey,
 		}
 	}
modifiedpallets/evm-contract-helpers/src/stubs/ContractHelpers.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/fungible/src/common.rsdiffbeforeafterboth
--- a/pallets/fungible/src/common.rs
+++ b/pallets/fungible/src/common.rs
@@ -16,12 +16,12 @@
 
 use core::marker::PhantomData;
 
-use frame_support::{dispatch::DispatchResultWithPostInfo, ensure, fail, weights::Weight, BoundedVec};
+use frame_support::{dispatch::DispatchResultWithPostInfo, ensure, fail, weights::Weight};
 use up_data_structs::{TokenId, CollectionId, CreateItemExData, budget::Budget};
 use pallet_common::{CommonCollectionOperations, CommonWeightInfo, with_weight};
 use sp_runtime::ArithmeticError;
 use sp_std::{vec::Vec, vec};
-use up_data_structs::{CustomDataLimit, Property, PropertyKey, PropertyKeyPermission};
+use up_data_structs::{Property, PropertyKey, PropertyKeyPermission};
 
 use crate::{
 	Allowance, Balance, Config, Error, FungibleHandle, Pallet, SelfWeightOf, weights::WeightInfo,
@@ -84,11 +84,6 @@
 
 	fn burn_from() -> Weight {
 		<SelfWeightOf<T>>::burn_from()
-	}
-
-	fn set_variable_metadata(_bytes: u32) -> Weight {
-		// Error
-		0
 	}
 }
 
@@ -287,15 +282,6 @@
 		fail!(<Error<T>>::SettingPropertiesNotAllowed)
 	}
 
-	fn set_variable_metadata(
-		&self,
-		_sender: T::CrossAccountId,
-		_token: TokenId,
-		_data: BoundedVec<u8, CustomDataLimit>,
-	) -> DispatchResultWithPostInfo {
-		fail!(<Error<T>>::FungibleItemsDontHaveData)
-	}
-
 	fn check_nesting(
 		&self,
 		_sender: <T>::CrossAccountId,
@@ -330,13 +316,14 @@
 		None
 	}
 	fn const_metadata(&self, _token: TokenId) -> Vec<u8> {
-		Vec::new()
-	}
-	fn variable_metadata(&self, _token: TokenId) -> Vec<u8> {
 		Vec::new()
 	}
 
-	fn token_properties(&self, _token_id: TokenId, _keys: Vec<PropertyKey>) -> Vec<Property> {
+	fn token_properties(
+		&self,
+		_token_id: TokenId,
+		_keys: Option<Vec<PropertyKey>>,
+	) -> Vec<Property> {
 		Vec::new()
 	}
 
modifiedpallets/fungible/src/stubs/UniqueFungible.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/fungible/src/stubs/UniqueFungible.soldiffbeforeafterboth
--- a/pallets/fungible/src/stubs/UniqueFungible.sol
+++ b/pallets/fungible/src/stubs/UniqueFungible.sol
@@ -8,8 +8,13 @@
 	uint8 dummy;
 	string stub_error = "this contract is implemented in native";
 }
+
 contract ERC165 is Dummy {
-	function supportsInterface(bytes4 interfaceID) external view returns (bool) {
+	function supportsInterface(bytes4 interfaceID)
+		external
+		view
+		returns (bool)
+	{
 		require(false, stub_error);
 		interfaceID;
 		return true;
@@ -19,24 +24,11 @@
 // Inline
 contract ERC20Events {
 	event Transfer(address indexed from, address indexed to, uint256 value);
-	event Approval(address indexed owner, address indexed spender, uint256 value);
-}
-
-// Selector: 56fd500b
-contract CollectionProperties is Dummy, ERC165 {
-	// Selector: setProperty(string,string) 62d9491f
-	function setProperty(string memory key, string memory value) public {
-		require(false, stub_error);
-		key;
-		value;
-		dummy = 0;
-	}
-	// Selector: deleteProperty(string) 34241914
-	function deleteProperty(string memory key) public {
-		require(false, stub_error);
-		key;
-		dummy = 0;
-	}
+	event Approval(
+		address indexed owner,
+		address indexed spender,
+		uint256 value
+	);
 }
 
 // Selector: 79cc6790
@@ -59,24 +51,28 @@
 		dummy;
 		return "";
 	}
+
 	// Selector: symbol() 95d89b41
 	function symbol() public view returns (string memory) {
 		require(false, stub_error);
 		dummy;
 		return "";
 	}
+
 	// Selector: totalSupply() 18160ddd
 	function totalSupply() public view returns (uint256) {
 		require(false, stub_error);
 		dummy;
 		return 0;
 	}
+
 	// Selector: decimals() 313ce567
 	function decimals() public view returns (uint8) {
 		require(false, stub_error);
 		dummy;
 		return 0;
 	}
+
 	// Selector: balanceOf(address) 70a08231
 	function balanceOf(address owner) public view returns (uint256) {
 		require(false, stub_error);
@@ -84,6 +80,7 @@
 		dummy;
 		return 0;
 	}
+
 	// Selector: transfer(address,uint256) a9059cbb
 	function transfer(address to, uint256 amount) public returns (bool) {
 		require(false, stub_error);
@@ -92,8 +89,13 @@
 		dummy = 0;
 		return false;
 	}
+
 	// Selector: transferFrom(address,address,uint256) 23b872dd
-	function transferFrom(address from, address to, uint256 amount) public returns (bool) {
+	function transferFrom(
+		address from,
+		address to,
+		uint256 amount
+	) public returns (bool) {
 		require(false, stub_error);
 		from;
 		to;
@@ -101,6 +103,7 @@
 		dummy = 0;
 		return false;
 	}
+
 	// Selector: approve(address,uint256) 095ea7b3
 	function approve(address spender, uint256 amount) public returns (bool) {
 		require(false, stub_error);
@@ -109,8 +112,13 @@
 		dummy = 0;
 		return false;
 	}
+
 	// Selector: allowance(address,address) dd62ed3e
-	function allowance(address owner, address spender) public view returns (uint256) {
+	function allowance(address owner, address spender)
+		public
+		view
+		returns (uint256)
+	{
 		require(false, stub_error);
 		owner;
 		spender;
@@ -119,6 +127,44 @@
 	}
 }
 
-contract UniqueFungible is Dummy, ERC165, ERC20, ERC20UniqueExtensions, CollectionProperties {
+// Selector: 9b5e29c5
+contract CollectionProperties is Dummy, ERC165 {
+	// Selector: setCollectionProperty(string,bytes) 2f073f66
+	function setCollectionProperty(string memory key, bytes memory value)
+		public
+	{
+		require(false, stub_error);
+		key;
+		value;
+		dummy = 0;
+	}
+
+	// Selector: deleteCollectionProperty(string) 7b7debce
+	function deleteCollectionProperty(string memory key) public {
+		require(false, stub_error);
+		key;
+		dummy = 0;
+	}
+
+	// Throws error if key not found
+	//
+	// Selector: collectionProperty(string) cf24fd6d
+	function collectionProperty(string memory key)
+		public
+		view
+		returns (bytes memory)
+	{
+		require(false, stub_error);
+		key;
+		dummy;
+		return hex"";
+	}
 }
 
+contract UniqueFungible is
+	Dummy,
+	ERC165,
+	ERC20,
+	ERC20UniqueExtensions,
+	CollectionProperties
+{}
modifiedpallets/nonfungible/Cargo.tomldiffbeforeafterboth
--- a/pallets/nonfungible/Cargo.toml
+++ b/pallets/nonfungible/Cargo.toml
@@ -27,6 +27,7 @@
 scale-info = { version = "2.0.1", default-features = false, features = [
     "derive",
 ] }
+struct-versioning = { path = "../../crates/struct-versioning" }
 
 [features]
 default = ["std"]
modifiedpallets/nonfungible/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/benchmarking.rs
+++ b/pallets/nonfungible/src/benchmarking.rs
@@ -28,12 +28,7 @@
 
 fn create_max_item_data<T: Config>(owner: T::CrossAccountId) -> CreateItemData<T> {
 	let const_data = create_data::<CUSTOM_DATA_LIMIT>();
-	let variable_data = create_data::<CUSTOM_DATA_LIMIT>();
-	CreateItemData::<T> {
-		const_data,
-		variable_data,
-		owner,
-	}
+	CreateItemData::<T> { const_data, owner }
 }
 fn create_max_item<T: Config>(
 	collection: &NonfungibleHandle<T>,
@@ -125,14 +120,4 @@
 		let item = create_max_item(&collection, &owner, sender.clone())?;
 		<Pallet<T>>::set_allowance(&collection, &sender, item, Some(&burner))?;
 	}: {<Pallet<T>>::burn_from(&collection, &burner, &sender, item, &Unlimited)?}
-
-	set_variable_metadata {
-		let b in 0..CUSTOM_DATA_LIMIT;
-		bench_init!{
-			owner: sub; collection: collection(owner);
-			owner: cross_from_sub; sender: cross_sub;
-		};
-		let item = create_max_item(&collection, &owner, sender.clone())?;
-		let data = create_var_data(b).try_into().unwrap();
-	}: {<Pallet<T>>::set_variable_metadata(&collection, &sender, item, data)?}
 }
modifiedpallets/nonfungible/src/common.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/common.rs
+++ b/pallets/nonfungible/src/common.rs
@@ -16,10 +16,10 @@
 
 use core::marker::PhantomData;
 
-use frame_support::{dispatch::DispatchResultWithPostInfo, ensure, fail, weights::Weight, BoundedVec};
+use frame_support::{dispatch::DispatchResultWithPostInfo, ensure, fail, weights::Weight};
 use up_data_structs::{
-	TokenId, CustomDataLimit, CreateItemExData, CollectionId, budget::Budget, Property,
-	PropertyKey, PropertyKeyPermission,
+	TokenId, CreateItemExData, CollectionId, budget::Budget, Property, PropertyKey,
+	PropertyKeyPermission,
 };
 use pallet_common::{CommonCollectionOperations, CommonWeightInfo, with_weight};
 use sp_runtime::DispatchError;
@@ -86,10 +86,6 @@
 	fn burn_from() -> Weight {
 		<SelfWeightOf<T>>::burn_from()
 	}
-
-	fn set_variable_metadata(bytes: u32) -> Weight {
-		<SelfWeightOf<T>>::set_variable_metadata(bytes)
-	}
 }
 
 fn map_create_data<T: Config>(
@@ -99,7 +95,6 @@
 	match data {
 		up_data_structs::CreateItemData::NFT(data) => Ok(CreateItemData::<T> {
 			const_data: data.const_data,
-			variable_data: data.variable_data,
 			properties: data.properties,
 			owner: to.clone(),
 		}),
@@ -184,7 +179,7 @@
 		let weight = <CommonWeights<T>>::delete_collection_properties(property_keys.len() as u32);
 
 		with_weight(
-			<Pallet<T>>::delete_collection_properties(self, &sender, property_keys),
+			<Pallet<T>>::delete_collection_properties(self, sender, property_keys),
 			weight,
 		)
 	}
@@ -327,19 +322,6 @@
 		}
 	}
 
-	fn set_variable_metadata(
-		&self,
-		sender: T::CrossAccountId,
-		token: TokenId,
-		data: BoundedVec<u8, CustomDataLimit>,
-	) -> DispatchResultWithPostInfo {
-		let len = data.len();
-		with_weight(
-			<Pallet<T>>::set_variable_metadata(self, &sender, token, data),
-			<CommonWeights<T>>::set_variable_metadata(len as u32),
-		)
-	}
-
 	fn check_nesting(
 		&self,
 		sender: T::CrossAccountId,
@@ -379,24 +361,29 @@
 			.unwrap_or_default()
 			.into_inner()
 	}
-	fn variable_metadata(&self, token: TokenId) -> Vec<u8> {
-		<TokenData<T>>::get((self.id, token))
-			.map(|t| t.variable_data)
-			.unwrap_or_default()
-			.into_inner()
-	}
 
-	fn token_properties(&self, token_id: TokenId, keys: Vec<PropertyKey>) -> Vec<Property> {
+	fn token_properties(&self, token_id: TokenId, keys: Option<Vec<PropertyKey>>) -> Vec<Property> {
 		let properties = <Pallet<T>>::token_properties((self.id, token_id));
 
-		keys.into_iter()
-			.filter_map(|key| {
-				properties.get(&key).map(|value| Property {
-					key,
+		keys.map(|keys| {
+			keys.into_iter()
+				.filter_map(|key| {
+					properties.get(&key).map(|value| Property {
+						key,
+						value: value.clone(),
+					})
+				})
+				.collect()
+		})
+		.unwrap_or_else(|| {
+			properties
+				.iter()
+				.map(|(key, value)| Property {
+					key: key.clone(),
 					value: value.clone(),
 				})
-			})
-			.collect()
+				.collect()
+		})
 	}
 
 	fn total_supply(&self) -> u32 {
modifiedpallets/nonfungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -21,10 +21,10 @@
 };
 use evm_coder::{ToLog, execution::*, generate_stubgen, solidity, solidity_interface, types::*, weight};
 use frame_support::BoundedVec;
-use up_data_structs::{TokenId, SchemaVersion};
+use up_data_structs::{TokenId, SchemaVersion, PropertyPermission, PropertyKeyPermission, Property};
 use pallet_evm_coder_substrate::dispatch_to_evm;
 use sp_core::{H160, U256};
-use sp_std::{vec::Vec, vec};
+use sp_std::vec::Vec;
 use pallet_common::{
 	erc::{CommonEvmHandler, PrecompileResult, CollectionPropertiesCall},
 	CollectionHandle,
@@ -35,9 +35,80 @@
 
 use crate::{
 	AccountBalance, Config, CreateItemData, NonfungibleHandle, Pallet, TokenData, TokensMinted,
-	SelfWeightOf, weights::WeightInfo,
+	SelfWeightOf, weights::WeightInfo, TokenProperties,
 };
 
+#[solidity_interface(name = "TokenProperties")]
+impl<T: Config> NonfungibleHandle<T> {
+	fn set_token_property_permission(
+		&mut self,
+		caller: caller,
+		key: string,
+		is_mutable: bool,
+		collection_admin: bool,
+		token_owner: bool,
+	) -> Result<()> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		<Pallet<T>>::set_property_permission(
+			self,
+			&caller,
+			PropertyKeyPermission {
+				key: <Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| "too long key")?,
+				permission: PropertyPermission {
+					mutable: is_mutable,
+					collection_admin,
+					token_owner,
+				},
+			},
+		)
+		.map_err(dispatch_to_evm::<T>)
+	}
+
+	fn set_property(
+		&mut self,
+		caller: caller,
+		token_id: uint256,
+		key: string,
+		value: bytes,
+	) -> Result<()> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let token_id: u32 = token_id.try_into().map_err(|_| "token id overflow")?;
+		let key = <Vec<u8>>::from(key)
+			.try_into()
+			.map_err(|_| "key too long")?;
+		let value = value.try_into().map_err(|_| "value too long")?;
+
+		<Pallet<T>>::set_token_property(self, &caller, TokenId(token_id), Property { key, value })
+			.map_err(dispatch_to_evm::<T>)
+	}
+
+	fn delete_property(&mut self, token_id: uint256, caller: caller, key: string) -> Result<()> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let token_id: u32 = token_id.try_into().map_err(|_| "token id overflow")?;
+		let key = <Vec<u8>>::from(key)
+			.try_into()
+			.map_err(|_| "key too long")?;
+
+		<Pallet<T>>::delete_token_property(self, &caller, TokenId(token_id), key)
+			.map_err(dispatch_to_evm::<T>)
+	}
+
+	/// Throws error if key not found
+	fn property(&self, token_id: uint256, key: string) -> Result<bytes> {
+		let token_id: u32 = token_id.try_into().map_err(|_| "token id overflow")?;
+		let key = <Vec<u8>>::from(key)
+			.try_into()
+			.map_err(|_| "key too long")?;
+
+		let props = <TokenProperties<T>>::get((self.id, token_id));
+		let prop = props.get(&key).ok_or("key not found")?;
+
+		Ok(prop.to_vec())
+	}
+}
+
 fn error_unsupported_schema_version() -> Error {
 	alloc::format!(
 		"Unsupported schema version! Support only {:?}",
@@ -274,7 +345,6 @@
 			&caller,
 			CreateItemData::<T> {
 				const_data: BoundedVec::default(),
-				variable_data: BoundedVec::default(),
 				properties: BoundedVec::default(),
 				owner: to,
 			},
@@ -322,7 +392,6 @@
 				const_data: Vec::<u8>::from(token_uri)
 					.try_into()
 					.map_err(|_| "token uri is too long")?,
-				variable_data: BoundedVec::default(),
 				properties: BoundedVec::default(),
 				owner: to,
 			},
@@ -387,37 +456,6 @@
 			.into())
 	}
 
-	#[weight(<SelfWeightOf<T>>::set_variable_metadata(data.len() as u32))]
-	fn set_variable_metadata(
-		&mut self,
-		caller: caller,
-		token_id: uint256,
-		data: bytes,
-	) -> Result<void> {
-		let caller = T::CrossAccountId::from_eth(caller);
-		let token = token_id.try_into()?;
-
-		<Pallet<T>>::set_variable_metadata(
-			self,
-			&caller,
-			token,
-			data.try_into()
-				.map_err(|_| "metadata size exceeded limit")?,
-		)
-		.map_err(dispatch_to_evm::<T>)?;
-		Ok(())
-	}
-
-	fn get_variable_metadata(&self, token_id: uint256) -> Result<bytes> {
-		self.consume_store_reads(1)?;
-		let token: TokenId = token_id.try_into()?;
-
-		Ok(<TokenData<T>>::get((self.id, token))
-			.ok_or("token not found")?
-			.variable_data
-			.into_inner())
-	}
-
 	#[weight(<SelfWeightOf<T>>::create_multiple_items(token_ids.len() as u32))]
 	fn mint_bulk(&mut self, caller: caller, to: address, token_ids: Vec<uint256>) -> Result<bool> {
 		let caller = T::CrossAccountId::from_eth(caller);
@@ -440,7 +478,6 @@
 		let data = (0..total_tokens)
 			.map(|_| CreateItemData::<T> {
 				const_data: BoundedVec::default(),
-				variable_data: BoundedVec::default(),
 				properties: BoundedVec::default(),
 				owner: to.clone(),
 			})
@@ -484,7 +521,6 @@
 				const_data: Vec::<u8>::from(token_uri)
 					.try_into()
 					.map_err(|_| "token uri is too long")?,
-				variable_data: vec![].try_into().unwrap(),
 				properties: BoundedVec::default(),
 				owner: to.clone(),
 			});
@@ -505,7 +541,8 @@
 		ERC721UniqueExtensions,
 		ERC721Mintable,
 		ERC721Burnable,
-		via("CollectionHandle<T>", common_mut, CollectionProperties)
+		via("CollectionHandle<T>", common_mut, CollectionProperties),
+		TokenProperties,
 	)
 )]
 impl<T: Config> NonfungibleHandle<T> {}
modifiedpallets/nonfungible/src/lib.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/lib.rs
+++ b/pallets/nonfungible/src/lib.rs
@@ -18,11 +18,11 @@
 
 use erc::ERC721Events;
 use evm_coder::ToLog;
-use frame_support::{BoundedVec, ensure, fail};
+use frame_support::{BoundedVec, ensure, fail, transactional};
 use up_data_structs::{
 	AccessMode, CollectionId, CustomDataLimit, TokenId, CreateCollectionData, CreateNftExData,
 	mapping::TokenAddressMapping, NestingRule, budget::Budget, Property, PropertyPermission,
-	PropertyKey, PropertyKeyPermission, Properties, TrySet,
+	PropertyKey, PropertyKeyPermission, Properties, TrySetProperty,
 };
 use pallet_evm::{account::CrossAccountId, Pallet as PalletEvm};
 use pallet_common::{
@@ -49,17 +49,24 @@
 pub type CreateItemData<T> = CreateNftExData<<T as pallet_evm::account::Config>::CrossAccountId>;
 pub(crate) type SelfWeightOf<T> = <T as Config>::WeightInfo;
 
+#[struct_versioning::versioned(version = 2, upper)]
 #[derive(Encode, Decode, TypeInfo, MaxEncodedLen)]
 pub struct ItemData<CrossAccountId> {
 	pub const_data: BoundedVec<u8, CustomDataLimit>,
+
+	#[version(..2)]
 	pub variable_data: BoundedVec<u8, CustomDataLimit>,
+
 	pub owner: CrossAccountId,
 }
 
 #[frame_support::pallet]
 pub mod pallet {
 	use super::*;
-	use frame_support::{Blake2_128Concat, Twox64Concat, pallet_prelude::*, storage::Key};
+	use frame_support::{
+		Blake2_128Concat, Twox64Concat, pallet_prelude::*, storage::Key, traits::StorageVersion,
+	};
+	use frame_system::pallet_prelude::*;
 	use up_data_structs::{CollectionId, TokenId};
 	use super::weights::WeightInfo;
 
@@ -78,7 +85,10 @@
 		type WeightInfo: WeightInfo;
 	}
 
+	const STORAGE_VERSION: StorageVersion = StorageVersion::new(1);
+
 	#[pallet::pallet]
+	#[pallet::storage_version(STORAGE_VERSION)]
 	#[pallet::generate_store(pub(super) trait Store)]
 	pub struct Pallet<T>(_);
 
@@ -133,6 +143,19 @@
 		Value = T::CrossAccountId,
 		QueryKind = OptionQuery,
 	>;
+
+	#[pallet::hooks]
+	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
+		fn on_runtime_upgrade() -> Weight {
+			if StorageVersion::get::<Pallet<T>>() < StorageVersion::new(1) {
+				<TokenData<T>>::translate_values::<ItemDataVersion1<T::CrossAccountId>, _>(|v| {
+					Some(<ItemDataVersion2<T::CrossAccountId>>::from(v))
+				})
+			}
+
+			0
+		}
+	}
 }
 
 pub struct NonfungibleHandle<T: Config>(pallet_common::CollectionHandle<T>);
@@ -286,6 +309,7 @@
 		Ok(())
 	}
 
+	#[transactional]
 	pub fn set_token_properties(
 		collection: &NonfungibleHandle<T>,
 		sender: &T::CrossAccountId,
@@ -329,8 +353,8 @@
 	) -> DispatchResult {
 		let permission = <PalletCommon<T>>::property_permissions(collection.id)
 			.get(property_key)
-			.map(|p| p.clone())
-			.unwrap_or(PropertyPermission::none());
+			.cloned()
+			.unwrap_or_else(PropertyPermission::none);
 
 		let token_data = <TokenData<T>>::get((collection.id, token_id))
 			.ok_or(<CommonError<T>>::TokenNotFound)?;
@@ -369,6 +393,7 @@
 		}
 	}
 
+	#[transactional]
 	pub fn delete_token_properties(
 		collection: &NonfungibleHandle<T>,
 		sender: &T::CrossAccountId,
@@ -406,6 +431,14 @@
 		<PalletCommon<T>>::set_property_permissions(collection, sender, property_permissions)
 	}
 
+	pub fn set_property_permission(
+		collection: &CollectionHandle<T>,
+		sender: &T::CrossAccountId,
+		permission: PropertyKeyPermission,
+	) -> DispatchResult {
+		<PalletCommon<T>>::set_property_permission(collection, sender, permission)
+	}
+
 	pub fn transfer(
 		collection: &NonfungibleHandle<T>,
 		from: &T::CrossAccountId,
@@ -577,7 +610,6 @@
 				(collection.id, token),
 				ItemData {
 					const_data: data.const_data,
-					variable_data: data.variable_data,
 					owner: data.owner.clone(),
 				},
 			);
@@ -773,28 +805,6 @@
 		// =========
 
 		Self::burn(collection, from, token)
-	}
-
-	pub fn set_variable_metadata(
-		collection: &NonfungibleHandle<T>,
-		sender: &T::CrossAccountId,
-		token: TokenId,
-		data: BoundedVec<u8, CustomDataLimit>,
-	) -> DispatchResult {
-		let token_data =
-			<TokenData<T>>::get((collection.id, token)).ok_or(<CommonError<T>>::TokenNotFound)?;
-		collection.check_can_update_meta(sender, &token_data.owner)?;
-
-		// =========
-
-		<TokenData<T>>::insert(
-			(collection.id, token),
-			ItemData {
-				variable_data: data,
-				..token_data
-			},
-		);
-		Ok(())
 	}
 
 	pub fn check_nesting(
modifiedpallets/nonfungible/src/stubs/UniqueNFT.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/nonfungible/src/stubs/UniqueNFT.soldiffbeforeafterboth
--- a/pallets/nonfungible/src/stubs/UniqueNFT.sol
+++ b/pallets/nonfungible/src/stubs/UniqueNFT.sol
@@ -51,6 +51,60 @@
 	event MintingFinished();
 }
 
+// Selector: 41369377
+contract TokenProperties is Dummy, ERC165 {
+	// Selector: setTokenPropertyPermission(string,bool,bool,bool) 222d97fa
+	function setTokenPropertyPermission(
+		string memory key,
+		bool isMutable,
+		bool collectionAdmin,
+		bool tokenOwner
+	) public {
+		require(false, stub_error);
+		key;
+		isMutable;
+		collectionAdmin;
+		tokenOwner;
+		dummy = 0;
+	}
+
+	// Selector: setProperty(uint256,string,bytes) 1752d67b
+	function setProperty(
+		uint256 tokenId,
+		string memory key,
+		bytes memory value
+	) public {
+		require(false, stub_error);
+		tokenId;
+		key;
+		value;
+		dummy = 0;
+	}
+
+	// Selector: deleteProperty(uint256,string) 066111d1
+	function deleteProperty(uint256 tokenId, string memory key) public {
+		require(false, stub_error);
+		tokenId;
+		key;
+		dummy = 0;
+	}
+
+	// Throws error if key not found
+	//
+	// Selector: property(uint256,string) 7228c327
+	function property(uint256 tokenId, string memory key)
+		public
+		view
+		returns (bytes memory)
+	{
+		require(false, stub_error);
+		tokenId;
+		key;
+		dummy;
+		return hex"";
+	}
+}
+
 // Selector: 42966c68
 contract ERC721Burnable is Dummy, ERC165 {
 	// Selector: burn(uint256) 42966c68
@@ -276,7 +330,41 @@
 	}
 }
 
-// Selector: e562194d
+// Selector: 9b5e29c5
+contract CollectionProperties is Dummy, ERC165 {
+	// Selector: setCollectionProperty(string,bytes) 2f073f66
+	function setCollectionProperty(string memory key, bytes memory value)
+		public
+	{
+		require(false, stub_error);
+		key;
+		value;
+		dummy = 0;
+	}
+
+	// Selector: deleteCollectionProperty(string) 7b7debce
+	function deleteCollectionProperty(string memory key) public {
+		require(false, stub_error);
+		key;
+		dummy = 0;
+	}
+
+	// Throws error if key not found
+	//
+	// Selector: collectionProperty(string) cf24fd6d
+	function collectionProperty(string memory key)
+		public
+		view
+		returns (bytes memory)
+	{
+		require(false, stub_error);
+		key;
+		dummy;
+		return hex"";
+	}
+}
+
+// Selector: d74d154f
 contract ERC721UniqueExtensions is Dummy, ERC165 {
 	// Selector: transfer(address,uint256) a9059cbb
 	function transfer(address to, uint256 tokenId) public {
@@ -299,26 +387,6 @@
 		require(false, stub_error);
 		dummy;
 		return 0;
-	}
-
-	// Selector: setVariableMetadata(uint256,bytes) d4eac26d
-	function setVariableMetadata(uint256 tokenId, bytes memory data) public {
-		require(false, stub_error);
-		tokenId;
-		data;
-		dummy = 0;
-	}
-
-	// Selector: getVariableMetadata(uint256) e6c5ce6f
-	function getVariableMetadata(uint256 tokenId)
-		public
-		view
-		returns (bytes memory)
-	{
-		require(false, stub_error);
-		tokenId;
-		dummy;
-		return hex"";
 	}
 
 	// Selector: mintBulk(address,uint256[]) 44a9945e
@@ -354,5 +422,7 @@
 	ERC721Enumerable,
 	ERC721UniqueExtensions,
 	ERC721Mintable,
-	ERC721Burnable
+	ERC721Burnable,
+	CollectionProperties,
+	TokenProperties
 {}
modifiedpallets/nonfungible/src/weights.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/weights.rs
+++ b/pallets/nonfungible/src/weights.rs
@@ -45,7 +45,6 @@
 	fn approve() -> Weight;
 	fn transfer_from() -> Weight;
 	fn burn_from() -> Weight;
-	fn set_variable_metadata(b: u32, ) -> Weight;
 }
 
 /// Weights for pallet_nonfungible using the Substrate node and recommended hardware.
@@ -155,12 +154,6 @@
 		(27_580_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(4 as Weight))
 			.saturating_add(T::DbWeight::get().writes(5 as Weight))
-	}
-	// Storage: Nonfungible TokenData (r:1 w:1)
-	fn set_variable_metadata(_b: u32, ) -> Weight {
-		(7_700_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(1 as Weight))
-			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
 }
 
@@ -270,11 +263,5 @@
 		(27_580_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(4 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(5 as Weight))
-	}
-	// Storage: Nonfungible TokenData (r:1 w:1)
-	fn set_variable_metadata(_b: u32, ) -> Weight {
-		(7_700_000 as Weight)
-			.saturating_add(RocksDbWeight::get().reads(1 as Weight))
-			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
 	}
 }
modifiedpallets/refungible/Cargo.tomldiffbeforeafterboth
--- a/pallets/refungible/Cargo.toml
+++ b/pallets/refungible/Cargo.toml
@@ -24,6 +24,7 @@
 scale-info = { version = "2.0.1", default-features = false, features = [
     "derive",
 ] }
+struct-versioning = { path = "../../crates/struct-versioning" }
 
 [features]
 default = ["std"]
modifiedpallets/refungible/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/refungible/src/benchmarking.rs
+++ b/pallets/refungible/src/benchmarking.rs
@@ -31,10 +31,8 @@
 	users: impl IntoIterator<Item = (CrossAccountId, u128)>,
 ) -> CreateRefungibleExData<CrossAccountId> {
 	let const_data = create_data::<CUSTOM_DATA_LIMIT>();
-	let variable_data = create_data::<CUSTOM_DATA_LIMIT>();
 	CreateRefungibleExData {
 		const_data,
-		variable_data,
 		users: users
 			.into_iter()
 			.collect::<BTreeMap<_, _>>()
@@ -203,14 +201,4 @@
 		let item = create_max_item(&collection, &owner, [(sender.clone(), 200)])?;
 		<Pallet<T>>::set_allowance(&collection, &sender, &burner, item, 200)?;
 	}: {<Pallet<T>>::burn_from(&collection, &burner, &sender, item, 200, &Unlimited)?}
-
-	set_variable_metadata {
-		let b in 0..CUSTOM_DATA_LIMIT;
-		bench_init!{
-			owner: sub; collection: collection(owner);
-			sender: cross_from_sub(owner);
-		};
-		let item = create_max_item(&collection, &sender, [(sender.clone(), 200)])?;
-		let data = create_var_data(b).try_into().unwrap();
-	}: {<Pallet<T>>::set_variable_metadata(&collection, &sender, item, data)?}
 }
modifiedpallets/refungible/src/common.rsdiffbeforeafterboth
--- a/pallets/refungible/src/common.rs
+++ b/pallets/refungible/src/common.rs
@@ -17,10 +17,10 @@
 use core::marker::PhantomData;
 
 use sp_std::collections::btree_map::BTreeMap;
-use frame_support::{dispatch::DispatchResultWithPostInfo, fail, weights::Weight, BoundedVec};
+use frame_support::{dispatch::DispatchResultWithPostInfo, fail, weights::Weight};
 use up_data_structs::{
-	CollectionId, TokenId, CustomDataLimit, CreateItemExData, CreateRefungibleExData,
-	budget::Budget, Property, PropertyKey, PropertyKeyPermission,
+	CollectionId, TokenId, CreateItemExData, CreateRefungibleExData, budget::Budget, Property,
+	PropertyKey, PropertyKeyPermission,
 };
 use pallet_common::{CommonCollectionOperations, CommonWeightInfo, with_weight};
 use sp_runtime::DispatchError;
@@ -110,10 +110,6 @@
 
 	fn burn_from() -> Weight {
 		<SelfWeightOf<T>>::burn_from()
-	}
-
-	fn set_variable_metadata(bytes: u32) -> Weight {
-		<SelfWeightOf<T>>::set_variable_metadata(bytes)
 	}
 }
 
@@ -124,7 +120,6 @@
 	match data {
 		up_data_structs::CreateItemData::ReFungible(data) => Ok(CreateRefungibleExData {
 			const_data: data.const_data,
-			variable_data: data.variable_data,
 			users: {
 				let mut out = BTreeMap::new();
 				out.insert(to.clone(), data.pieces);
@@ -306,19 +301,6 @@
 		fail!(<Error<T>>::SettingPropertiesNotAllowed)
 	}
 
-	fn set_variable_metadata(
-		&self,
-		sender: T::CrossAccountId,
-		token: TokenId,
-		data: BoundedVec<u8, CustomDataLimit>,
-	) -> DispatchResultWithPostInfo {
-		let len = data.len();
-		with_weight(
-			<Pallet<T>>::set_variable_metadata(self, &sender, token, data),
-			<CommonWeights<T>>::set_variable_metadata(len as u32),
-		)
-	}
-
 	fn check_nesting(
 		&self,
 		_sender: <T>::CrossAccountId,
@@ -357,13 +339,12 @@
 			.const_data
 			.into_inner()
 	}
-	fn variable_metadata(&self, token: TokenId) -> Vec<u8> {
-		<TokenData<T>>::get((self.id, token))
-			.variable_data
-			.into_inner()
-	}
 
-	fn token_properties(&self, _token_id: TokenId, _keys: Vec<PropertyKey>) -> Vec<Property> {
+	fn token_properties(
+		&self,
+		_token_id: TokenId,
+		_keys: Option<Vec<PropertyKey>>,
+	) -> Vec<Property> {
 		Vec::new()
 	}
 
modifiedpallets/refungible/src/lib.rsdiffbeforeafterboth
--- a/pallets/refungible/src/lib.rs
+++ b/pallets/refungible/src/lib.rs
@@ -41,16 +41,23 @@
 pub mod weights;
 pub(crate) type SelfWeightOf<T> = <T as Config>::WeightInfo;
 
+#[struct_versioning::versioned(version = 2, upper)]
 #[derive(Encode, Decode, Default, TypeInfo, MaxEncodedLen)]
 pub struct ItemData {
 	pub const_data: BoundedVec<u8, CustomDataLimit>,
+
+	#[version(..2)]
 	pub variable_data: BoundedVec<u8, CustomDataLimit>,
 }
 
 #[frame_support::pallet]
 pub mod pallet {
 	use super::*;
-	use frame_support::{Blake2_128, Blake2_128Concat, Twox64Concat, pallet_prelude::*, storage::Key};
+	use frame_support::{
+		Blake2_128, Blake2_128Concat, Twox64Concat, pallet_prelude::*, storage::Key,
+		traits::StorageVersion,
+	};
+	use frame_system::pallet_prelude::*;
 	use up_data_structs::{CollectionId, TokenId};
 	use super::weights::WeightInfo;
 
@@ -73,7 +80,10 @@
 		type WeightInfo: WeightInfo;
 	}
 
+	const STORAGE_VERSION: StorageVersion = StorageVersion::new(1);
+
 	#[pallet::pallet]
+	#[pallet::storage_version(STORAGE_VERSION)]
 	#[pallet::generate_store(pub(super) trait Store)]
 	pub struct Pallet<T>(_);
 
@@ -146,6 +156,19 @@
 		Value = u128,
 		QueryKind = ValueQuery,
 	>;
+
+	#[pallet::hooks]
+	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
+		fn on_runtime_upgrade() -> Weight {
+			if StorageVersion::get::<Pallet<T>>() < StorageVersion::new(1) {
+				<TokenData<T>>::translate_values::<ItemDataVersion1, _>(|v| {
+					Some(<ItemDataVersion2>::from(v))
+				})
+			}
+
+			0
+		}
+	}
 }
 
 pub struct RefungibleHandle<T: Config>(pallet_common::CollectionHandle<T>);
@@ -494,7 +517,6 @@
 				(collection.id, token_id),
 				ItemData {
 					const_data: token.const_data,
-					variable_data: token.variable_data,
 				},
 			);
 			for (user, amount) in token.users.into_iter() {
@@ -643,31 +665,6 @@
 		if let Some(allowance) = allowance {
 			Self::set_allowance_unchecked(collection, from, spender, token, allowance);
 		}
-		Ok(())
-	}
-
-	pub fn set_variable_metadata(
-		collection: &RefungibleHandle<T>,
-		sender: &T::CrossAccountId,
-		token: TokenId,
-		data: BoundedVec<u8, CustomDataLimit>,
-	) -> DispatchResult {
-		collection.check_can_update_meta(
-			sender,
-			&T::CrossAccountId::from_sub(collection.owner.clone()),
-		)?;
-
-		let token_data = <TokenData<T>>::get((collection.id, token));
-
-		// =========
-
-		<TokenData<T>>::insert(
-			(collection.id, token),
-			ItemData {
-				variable_data: data,
-				..token_data
-			},
-		);
 		Ok(())
 	}
 
modifiedpallets/refungible/src/weights.rsdiffbeforeafterboth
--- a/pallets/refungible/src/weights.rs
+++ b/pallets/refungible/src/weights.rs
@@ -53,7 +53,6 @@
 	fn transfer_from_removing() -> Weight;
 	fn transfer_from_creating_removing() -> Weight;
 	fn burn_from() -> Weight;
-	fn set_variable_metadata(b: u32, ) -> Weight;
 }
 
 /// Weights for pallet_refungible using the Substrate node and recommended hardware.
@@ -242,12 +241,6 @@
 		(42_043_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(5 as Weight))
 			.saturating_add(T::DbWeight::get().writes(7 as Weight))
-	}
-	// Storage: Refungible TokenData (r:1 w:1)
-	fn set_variable_metadata(_b: u32, ) -> Weight {
-		(7_364_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(1 as Weight))
-			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
 }
 
@@ -436,11 +429,5 @@
 		(42_043_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(5 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(7 as Weight))
-	}
-	// Storage: Refungible TokenData (r:1 w:1)
-	fn set_variable_metadata(_b: u32, ) -> Weight {
-		(7_364_000 as Weight)
-			.saturating_add(RocksDbWeight::get().reads(1 as Weight))
-			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
 	}
 }
modifiedpallets/unique/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/unique/src/benchmarking.rs
+++ b/pallets/unique/src/benchmarking.rs
@@ -168,9 +168,4 @@
 			nesting_rule: None,
 		};
 	}: set_collection_limits(RawOrigin::Signed(caller.clone()), collection, cl)
-
-	set_meta_update_permission_flag {
-		let caller: T::AccountId = account("caller", 0, SEED);
-		let collection = create_nft_collection::<T>(caller.clone())?;
-	}: _(RawOrigin::Signed(caller.clone()), collection, MetaUpdatePermission::Admin)
 }
modifiedpallets/unique/src/lib.rsdiffbeforeafterboth
--- a/pallets/unique/src/lib.rs
+++ b/pallets/unique/src/lib.rs
@@ -35,16 +35,16 @@
 use frame_system::{self as system, ensure_signed};
 use sp_runtime::{sp_std::prelude::Vec};
 use up_data_structs::{
-	CONST_ON_CHAIN_SCHEMA_LIMIT, OFFCHAIN_SCHEMA_LIMIT,
-	MAX_COLLECTION_NAME_LENGTH, MAX_COLLECTION_DESCRIPTION_LENGTH, MAX_TOKEN_PREFIX_LENGTH,
-	AccessMode, CreateItemData, CollectionLimits, CollectionId, CollectionMode, TokenId,
-	SchemaVersion, SponsorshipState, MetaUpdatePermission, CreateCollectionData, CustomDataLimit,
-	CreateItemExData, budget, CollectionField, Property, PropertyKey, PropertyKeyPermission,
+	CONST_ON_CHAIN_SCHEMA_LIMIT, OFFCHAIN_SCHEMA_LIMIT, MAX_COLLECTION_NAME_LENGTH,
+	MAX_COLLECTION_DESCRIPTION_LENGTH, MAX_TOKEN_PREFIX_LENGTH, AccessMode, CreateItemData,
+	CollectionLimits, CollectionId, CollectionMode, TokenId, SchemaVersion, SponsorshipState,
+	CreateCollectionData, CreateItemExData, budget, CollectionField, Property, PropertyKey,
+	PropertyKeyPermission,
 };
 use pallet_evm::account::CrossAccountId;
 use pallet_common::{
-	CollectionHandle, Pallet as PalletCommon, Error as CommonError, CommonWeightInfo,
-	dispatch::dispatch_call, dispatch::CollectionDispatch,
+	CollectionHandle, Pallet as PalletCommon, CommonWeightInfo, dispatch::dispatch_call,
+	dispatch::CollectionDispatch,
 };
 
 #[cfg(feature = "runtime-benchmarks")]
@@ -240,7 +240,9 @@
 
 		/// Variable metadata sponsoring
 		/// Collection id (controlled?2), token id (controlled?2)
+		#[deprecated]
 		pub VariableMetaDataBasket get(fn variable_meta_data_basket): double_map hasher(blake2_128_concat) CollectionId, hasher(blake2_128_concat) TokenId => Option<T::BlockNumber>;
+
 		/// Approval sponsoring
 		pub NftApproveBasket get(fn nft_approve_basket): double_map hasher(blake2_128_concat) CollectionId, hasher(blake2_128_concat) TokenId => Option<T::BlockNumber>;
 		pub FungibleApproveBasket get(fn fungible_approve_basket): double_map hasher(blake2_128_concat) CollectionId, hasher(twox_64_concat) T::AccountId => Option<T::BlockNumber>;
@@ -261,6 +263,14 @@
 			0
 		}
 
+		fn on_runtime_upgrade() -> Weight {
+			let limit = None;
+
+			<VariableMetaDataBasket<T>>::remove_all(limit);
+
+			0
+		}
+
 		/// This method creates a Collection of NFTs. Each Token may have multiple properties encoded as an array of bytes of certain length. The initial owner of the collection is set to the address that signed the transaction and can be changed later.
 		///
 		/// # Permissions
@@ -333,7 +343,6 @@
 			<FungibleTransferBasket<T>>::remove_prefix(collection_id, None);
 			<ReFungibleTransferBasket<T>>::remove_prefix((collection_id,), None);
 
-			<VariableMetaDataBasket<T>>::remove_prefix(collection_id, None);
 			<NftApproveBasket<T>>::remove_prefix(collection_id, None);
 			<FungibleApproveBasket<T>>::remove_prefix(collection_id, None);
 			<RefungibleApproveBasket<T>>::remove_prefix((collection_id,), None);
@@ -929,59 +938,6 @@
 			let budget = budget::Value::new(2);
 
 			dispatch_call::<T, _>(collection_id, |d| d.transfer_from(sender, from, recipient, item_id, value, &budget))
-		}
-
-		/// Set off-chain data schema.
-		///
-		/// # Permissions
-		///
-		/// * Collection Owner
-		/// * Collection Admin
-		///
-		/// # Arguments
-		///
-		/// * collection_id.
-		///
-		/// * schema: String representing the offchain data schema.
-		#[weight = T::CommonWeightInfo::set_variable_metadata(data.len() as u32)]
-		#[transactional]
-		pub fn set_variable_meta_data (
-			origin,
-			collection_id: CollectionId,
-			item_id: TokenId,
-			data: BoundedVec<u8, CustomDataLimit>,
-		) -> DispatchResultWithPostInfo {
-			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
-
-			dispatch_call::<T, _>(collection_id, |d| d.set_variable_metadata(sender, item_id, data))
-		}
-
-		/// Set meta_update_permission value for particular collection
-		///
-		/// # Permissions
-		///
-		/// * Collection Owner.
-		///
-		/// # Arguments
-		///
-		/// * collection_id: ID of the collection.
-		///
-		/// * value: New flag value.
-		#[weight = <SelfWeightOf<T>>::set_meta_update_permission_flag()]
-		#[transactional]
-		pub fn set_meta_update_permission_flag(origin, collection_id: CollectionId, value: MetaUpdatePermission) -> DispatchResult {
-			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
-			let mut target_collection = <CollectionHandle<T>>::try_get(collection_id)?;
-
-			ensure!(
-				target_collection.meta_update_permission != MetaUpdatePermission::None,
-				<CommonError<T>>::MetadataFlagFrozen,
-			);
-			target_collection.check_is_owner(&sender)?;
-
-			target_collection.meta_update_permission = value;
-
-			target_collection.save()
 		}
 
 		/// Set schema standard
modifiedpallets/unique/src/weights.rsdiffbeforeafterboth
--- a/pallets/unique/src/weights.rs
+++ b/pallets/unique/src/weights.rs
@@ -49,7 +49,6 @@
 	fn set_const_on_chain_schema(b: u32, ) -> Weight;
 	fn set_schema_version() -> Weight;
 	fn set_collection_limits() -> Weight;
-	fn set_meta_update_permission_flag() -> Weight;
 }
 
 /// Weights for pallet_unique using the Substrate node and recommended hardware.
@@ -167,12 +166,6 @@
 	// Storage: Common CollectionById (r:1 w:1)
 	fn set_collection_limits() -> Weight {
 		(15_339_000 as Weight)
-			.saturating_add(T::DbWeight::get().reads(1 as Weight))
-			.saturating_add(T::DbWeight::get().writes(1 as Weight))
-	}
-	// Storage: Common CollectionById (r:1 w:1)
-	fn set_meta_update_permission_flag() -> Weight {
-		(7_214_000 as Weight)
 			.saturating_add(T::DbWeight::get().reads(1 as Weight))
 			.saturating_add(T::DbWeight::get().writes(1 as Weight))
 	}
@@ -292,12 +285,6 @@
 	// Storage: Common CollectionById (r:1 w:1)
 	fn set_collection_limits() -> Weight {
 		(15_339_000 as Weight)
-			.saturating_add(RocksDbWeight::get().reads(1 as Weight))
-			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
-	}
-	// Storage: Common CollectionById (r:1 w:1)
-	fn set_meta_update_permission_flag() -> Weight {
-		(7_214_000 as Weight)
 			.saturating_add(RocksDbWeight::get().reads(1 as Weight))
 			.saturating_add(RocksDbWeight::get().writes(1 as Weight))
 	}
modifiedprimitives/data-structs/src/lib.rsdiffbeforeafterboth
--- a/primitives/data-structs/src/lib.rs
+++ b/primitives/data-structs/src/lib.rs
@@ -22,7 +22,8 @@
 };
 use frame_support::{
 	storage::{bounded_btree_map::BoundedBTreeMap, bounded_btree_set::BoundedBTreeSet},
-	traits::Get, parameter_types,
+	traits::Get,
+	parameter_types,
 };
 
 #[cfg(feature = "serde")]
@@ -40,7 +41,10 @@
 	CollectionInfo, NftInfo, ResourceInfo, PropertyInfo, BaseInfo, PartType, Theme, ThemeProperty,
 };
 pub use rmrk_types::{
-	primitives::{CollectionId as RmrkCollectionId, NftId as RmrkNftId, BaseId as RmrkBaseId, PartId as RmrkPartId, ResourceId as RmrkResourceId},
+	primitives::{
+		CollectionId as RmrkCollectionId, NftId as RmrkNftId, BaseId as RmrkBaseId,
+		PartId as RmrkPartId, ResourceId as RmrkResourceId,
+	},
 	NftChild as RmrkNftChild, AccountIdOrCollectionNftTuple as RmrkAccountIdOrCollectionNftTuple,
 };
 
@@ -85,6 +89,7 @@
 
 // Schema limits
 pub const OFFCHAIN_SCHEMA_LIMIT: u32 = 8192;
+pub const VARIABLE_ON_CHAIN_SCHEMA_LIMIT: u32 = 8192;
 pub const CONST_ON_CHAIN_SCHEMA_LIMIT: u32 = 32768;
 
 pub const COLLECTION_FIELD_LIMIT: u32 = CONST_ON_CHAIN_SCHEMA_LIMIT;
@@ -318,8 +323,12 @@
 	pub limits: CollectionLimitsVersion2,
 
 	#[version(..2)]
+	pub variable_on_chain_schema: BoundedVec<u8, ConstU32<VARIABLE_ON_CHAIN_SCHEMA_LIMIT>>,
+
+	#[version(..2)]
 	pub const_on_chain_schema: BoundedVec<u8, ConstU32<CONST_ON_CHAIN_SCHEMA_LIMIT>>,
 
+	#[version(..2)]
 	pub meta_update_permission: MetaUpdatePermission,
 }
 
@@ -339,7 +348,6 @@
 	pub sponsorship: SponsorshipState<AccountId>,
 	pub limits: CollectionLimits,
 	pub const_on_chain_schema: Vec<u8>,
-	pub meta_update_permission: MetaUpdatePermission,
 	pub token_property_permissions: Vec<PropertyKeyPermission>,
 	pub properties: Vec<Property>,
 }
@@ -365,7 +373,6 @@
 	pub pending_sponsor: Option<AccountId>,
 	pub limits: Option<CollectionLimits>,
 	pub const_on_chain_schema: BoundedVec<u8, ConstU32<CONST_ON_CHAIN_SCHEMA_LIMIT>>,
-	pub meta_update_permission: Option<MetaUpdatePermission>,
 	pub token_property_permissions: CollectionPropertiesPermissionsVec,
 	pub properties: CollectionPropertiesVec,
 }
@@ -376,28 +383,6 @@
 pub type CollectionPropertiesVec =
 	BoundedVec<Property, ConstU32<MAX_COLLECTION_PROPERTIES_ENCODE_LEN>>;
 
-#[derive(Encode, Decode, Debug, Clone, PartialEq, TypeInfo)]
-#[cfg_attr(feature = "serde1", derive(Serialize, Deserialize))]
-pub struct NftItemType<AccountId> {
-	pub owner: AccountId,
-	pub const_data: Vec<u8>,
-	pub variable_data: Vec<u8>,
-}
-
-#[derive(Encode, Decode, Default, Debug, Clone, PartialEq, TypeInfo)]
-#[cfg_attr(feature = "serde1", derive(Serialize, Deserialize))]
-pub struct FungibleItemType {
-	pub value: u128,
-}
-
-#[derive(Encode, Decode, Debug, Clone, PartialEq, TypeInfo)]
-#[cfg_attr(feature = "serde1", derive(Serialize, Deserialize))]
-pub struct ReFungibleItemType<AccountId> {
-	pub owner: Vec<Ownership<AccountId>>,
-	pub const_data: Vec<u8>,
-	pub variable_data: Vec<u8>,
-}
-
 /// All fields are wrapped in `Option`s, where None means chain default
 #[struct_versioning::versioned(version = 2, upper)]
 #[derive(Encode, Decode, Debug, Default, Clone, PartialEq, TypeInfo, MaxEncodedLen)]
@@ -405,6 +390,8 @@
 pub struct CollectionLimits {
 	pub account_token_ownership_limit: Option<u32>,
 	pub sponsored_data_size: Option<u32>,
+
+	/// FIXME should we delete this or repurpose it?
 	/// None - setVariableMetadata is not sponsored
 	/// Some(v) - setVariableMetadata is sponsored
 	///           if there is v block between txs
@@ -502,9 +489,6 @@
 	#[cfg_attr(feature = "serde1", serde(with = "bounded::vec_serde"))]
 	#[derivative(Debug(format_with = "bounded::vec_debug"))]
 	pub const_data: BoundedVec<u8, CustomDataLimit>,
-	#[cfg_attr(feature = "serde1", serde(with = "bounded::vec_serde"))]
-	#[derivative(Debug(format_with = "bounded::vec_debug"))]
-	pub variable_data: BoundedVec<u8, CustomDataLimit>,
 
 	#[cfg_attr(feature = "serde1", serde(with = "bounded::vec_serde"))]
 	#[derivative(Debug(format_with = "bounded::vec_debug"))]
@@ -524,26 +508,16 @@
 	#[cfg_attr(feature = "serde1", serde(with = "bounded::vec_serde"))]
 	#[derivative(Debug(format_with = "bounded::vec_debug"))]
 	pub const_data: BoundedVec<u8, CustomDataLimit>,
-	#[cfg_attr(feature = "serde1", serde(with = "bounded::vec_serde"))]
-	#[derivative(Debug(format_with = "bounded::vec_debug"))]
-	pub variable_data: BoundedVec<u8, CustomDataLimit>,
 	pub pieces: u128,
 }
 
 #[derive(Encode, Decode, Debug, Clone, PartialEq, TypeInfo, MaxEncodedLen)]
-#[cfg_attr(feature = "std", derive(Serialize, Deserialize))]
 pub enum MetaUpdatePermission {
 	ItemOwner,
 	Admin,
 	None,
 }
 
-impl Default for MetaUpdatePermission {
-	fn default() -> Self {
-		Self::ItemOwner
-	}
-}
-
 #[derive(Encode, Decode, MaxEncodedLen, PartialEq, Clone, Debug, TypeInfo)]
 #[cfg_attr(feature = "serde1", derive(Serialize, Deserialize))]
 pub enum CreateItemData {
@@ -557,8 +531,6 @@
 pub struct CreateNftExData<CrossAccountId> {
 	#[derivative(Debug(format_with = "bounded::vec_debug"))]
 	pub const_data: BoundedVec<u8, CustomDataLimit>,
-	#[derivative(Debug(format_with = "bounded::vec_debug"))]
-	pub variable_data: BoundedVec<u8, CustomDataLimit>,
 	#[derivative(Debug(format_with = "bounded::vec_debug"))]
 	pub properties: CollectionPropertiesVec,
 	pub owner: CrossAccountId,
@@ -569,8 +541,6 @@
 pub struct CreateRefungibleExData<CrossAccountId> {
 	#[derivative(Debug(format_with = "bounded::vec_debug"))]
 	pub const_data: BoundedVec<u8, CustomDataLimit>,
-	#[derivative(Debug(format_with = "bounded::vec_debug"))]
-	pub variable_data: BoundedVec<u8, CustomDataLimit>,
 	#[derivative(Debug(format_with = "bounded::map_debug"))]
 	pub users: BoundedBTreeMap<CrossAccountId, u128, ConstU32<MAX_ITEMS_PER_BATCH>>,
 }
@@ -598,8 +568,8 @@
 impl CreateItemData {
 	pub fn data_size(&self) -> usize {
 		match self {
-			CreateItemData::NFT(data) => data.variable_data.len() + data.const_data.len(),
-			CreateItemData::ReFungible(data) => data.variable_data.len() + data.const_data.len(),
+			CreateItemData::NFT(data) => data.const_data.len(),
+			CreateItemData::ReFungible(data) => data.const_data.len(),
 			_ => 0,
 		}
 	}
@@ -700,24 +670,65 @@
 	NoSpaceForProperty,
 	PropertyLimitReached,
 	InvalidCharacterInPropertyKey,
+	PropertyKeyIsTooLong,
 	EmptyPropertyKey,
 }
 
-pub trait TrySet: Sized {
+#[derive(Clone, Copy)]
+pub enum PropertyScope {
+	None,
+	Rmrk,
+}
+
+impl PropertyScope {
+	fn apply(self, key: PropertyKey) -> Result<PropertyKey, PropertiesError> {
+		let scope_str: &[u8] = match self {
+			Self::None => return Ok(key),
+			Self::Rmrk => b"rmrk",
+		};
+
+		[scope_str, b":", key.as_slice()]
+			.concat()
+			.try_into()
+			.map_err(|_| PropertiesError::PropertyKeyIsTooLong)
+	}
+}
+
+pub trait TrySetProperty: Sized {
 	type Value;
 
-	fn try_set(&mut self, key: PropertyKey, value: Self::Value) -> Result<(), PropertiesError>;
+	fn try_scoped_set(
+		&mut self,
+		scope: PropertyScope,
+		key: PropertyKey,
+		value: Self::Value,
+	) -> Result<(), PropertiesError>;
 
-	fn try_set_from_iter<I>(&mut self, iter: I) -> Result<(), PropertiesError>
+	fn try_scoped_set_from_iter<I>(
+		&mut self,
+		scope: PropertyScope,
+		iter: I,
+	) -> Result<(), PropertiesError>
 	where
 		I: Iterator<Item = (PropertyKey, Self::Value)>,
 	{
 		for (key, value) in iter {
-			self.try_set(key, value)?;
+			self.try_scoped_set(scope, key, value)?;
 		}
 
 		Ok(())
 	}
+
+	fn try_set(&mut self, key: PropertyKey, value: Self::Value) -> Result<(), PropertiesError> {
+		self.try_scoped_set(PropertyScope::None, key, value)
+	}
+
+	fn try_set_from_iter<I>(&mut self, iter: I) -> Result<(), PropertiesError>
+	where
+		I: Iterator<Item = (PropertyKey, Self::Value)>,
+	{
+		self.try_scoped_set_from_iter(PropertyScope::None, iter)
+	}
 }
 
 #[derive(Encode, Decode, TypeInfo, Derivative, Clone, PartialEq, MaxEncodedLen)]
@@ -751,12 +762,10 @@
 		}
 
 		for byte in key.as_slice().iter() {
-			match char::from_u32(*byte as u32) {
-				Some(ch)
-					if ch.is_ascii_alphanumeric()
-					|| ch == '_'
-					|| ch == '-' => { /* OK */ },
-				_ => return Err(PropertiesError::InvalidCharacterInPropertyKey)
+			let byte = *byte;
+
+			if !byte.is_ascii_alphanumeric() && byte != b'_' && byte != b'-' {
+				return Err(PropertiesError::InvalidCharacterInPropertyKey);
 			}
 		}
 
@@ -764,12 +773,18 @@
 	}
 }
 
-impl<Value> TrySet for PropertiesMap<Value> {
+impl<Value> TrySetProperty for PropertiesMap<Value> {
 	type Value = Value;
 
-	fn try_set(&mut self, key: PropertyKey, value: Self::Value) -> Result<(), PropertiesError> {
+	fn try_scoped_set(
+		&mut self,
+		scope: PropertyScope,
+		key: PropertyKey,
+		value: Self::Value,
+	) -> Result<(), PropertiesError> {
 		Self::check_property_key(&key)?;
 
+		let key = scope.apply(key)?;
 		self.0
 			.try_insert(key, value)
 			.map_err(|_| PropertiesError::PropertyLimitReached)?;
@@ -816,17 +831,22 @@
 	}
 }
 
-impl TrySet for Properties {
+impl TrySetProperty for Properties {
 	type Value = PropertyValue;
 
-	fn try_set(&mut self, key: PropertyKey, value: Self::Value) -> Result<(), PropertiesError> {
+	fn try_scoped_set(
+		&mut self,
+		scope: PropertyScope,
+		key: PropertyKey,
+		value: Self::Value,
+	) -> Result<(), PropertiesError> {
 		let value_len = value.len();
 
 		if self.consumed_space as usize + value_len > self.space_limit as usize {
 			return Err(PropertiesError::NoSpaceForProperty);
 		}
 
-		self.map.try_set(key, value)?;
+		self.map.try_scoped_set(scope, key, value)?;
 
 		self.consumed_space += value_len as u32;
 
@@ -869,34 +889,23 @@
 	pub const RmrkPartsLimit: u32 = 3;
 }
 
-pub type RmrkCollectionInfo<AccountId> = CollectionInfo<
-	RmrkString,
-	BoundedVec<u8, RmrkCollectionSymbolLimit>,
-	AccountId
->;
-pub type RmrkInstanceInfo<AccountId> = NftInfo<
-	AccountId, 
-	Permill,
-	RmrkString
->;
-pub type RmrkResourceInfo = ResourceInfo::<
+pub type RmrkCollectionInfo<AccountId> =
+	CollectionInfo<RmrkString, BoundedVec<u8, RmrkCollectionSymbolLimit>, AccountId>;
+pub type RmrkInstanceInfo<AccountId> = NftInfo<AccountId, Permill, RmrkString>;
+pub type RmrkResourceInfo = ResourceInfo<
 	BoundedVec<u8, RmrkResourceSymbolLimit>,
 	RmrkString,
-	BoundedVec<RmrkPartId, RmrkPartsLimit>
->;
-pub type RmrkPropertyInfo = PropertyInfo<
-	BoundedVec<u8, RmrkKeyLimit>, 
-	BoundedVec<u8, RmrkValueLimit>
+	BoundedVec<RmrkPartId, RmrkPartsLimit>,
 >;
+pub type RmrkPropertyInfo =
+	PropertyInfo<BoundedVec<u8, RmrkKeyLimit>, BoundedVec<u8, RmrkValueLimit>>;
 pub type RmrkBaseInfo<AccountId> = BaseInfo<AccountId, RmrkString>;
-pub type RmrkPartType = PartType<
-	RmrkString,
-	BoundedVec<RmrkCollectionId, RmrkMaxCollectionsEquippablePerPart>
->;
+pub type RmrkPartType =
+	PartType<RmrkString, BoundedVec<RmrkCollectionId, RmrkMaxCollectionsEquippablePerPart>>;
 pub type RmrkTheme = Theme<RmrkString, Vec<ThemeProperty<RmrkString>>>;
 
 pub type RmrkRpcString = Vec<u8>;
 pub type RmrkThemeName = RmrkRpcString;
 pub type RmrkPropertyKey = RmrkRpcString;
 
-type RmrkString = BoundedVec<u8, RmrkStringLimit>;
\ No newline at end of file
+type RmrkString = BoundedVec<u8, RmrkStringLimit>;
modifiedprimitives/rpc/src/lib.rsdiffbeforeafterboth
--- a/primitives/rpc/src/lib.rs
+++ b/primitives/rpc/src/lib.rs
@@ -42,22 +42,25 @@
 		fn token_owner(collection: CollectionId, token: TokenId) -> Result<Option<CrossAccountId>>;
 		fn topmost_token_owner(collection: CollectionId, token: TokenId) -> Result<Option<CrossAccountId>>;
 		fn const_metadata(collection: CollectionId, token: TokenId) -> Result<Vec<u8>>;
-		fn variable_metadata(collection: CollectionId, token: TokenId) -> Result<Vec<u8>>;
 
-		fn collection_properties(collection: CollectionId, properties: Vec<Vec<u8>>) -> Result<Vec<Property>>;
+		fn collection_properties(collection: CollectionId, properties: Option<Vec<Vec<u8>>>) -> Result<Vec<Property>>;
 
 		fn token_properties(
 			collection: CollectionId,
 			token_id: TokenId,
-			properties: Vec<Vec<u8>>
+			properties: Option<Vec<Vec<u8>>>
 		) -> Result<Vec<Property>>;
 
 		fn property_permissions(
 			collection: CollectionId,
-			properties: Vec<Vec<u8>>
+			properties: Option<Vec<Vec<u8>>>
 		) -> Result<Vec<PropertyKeyPermission>>;
 
-		fn token_data(collection: CollectionId, token_id: TokenId, keys: Vec<Vec<u8>>) -> Result<TokenData<CrossAccountId>>;
+		fn token_data(
+			collection: CollectionId,
+			token_id: TokenId,
+			keys: Option<Vec<Vec<u8>>>
+		) -> Result<TokenData<CrossAccountId>>;
 
 		fn total_supply(collection: CollectionId) -> Result<u32>;
 		fn account_balance(collection: CollectionId, account: CrossAccountId) -> Result<u32>;
modifiedruntime/common/src/runtime_apis.rsdiffbeforeafterboth
--- a/runtime/common/src/runtime_apis.rs
+++ b/runtime/common/src/runtime_apis.rs
@@ -32,15 +32,14 @@
                 fn const_metadata(collection: CollectionId, token: TokenId) -> Result<Vec<u8>, DispatchError> {
                     dispatch_unique_runtime!(collection.const_metadata(token))
                 }
-                fn variable_metadata(collection: CollectionId, token: TokenId) -> Result<Vec<u8>, DispatchError> {
-                    dispatch_unique_runtime!(collection.variable_metadata(token))
-                }
 
                 fn collection_properties(
                     collection: CollectionId,
-                    keys: Vec<Vec<u8>>
+                    keys: Option<Vec<Vec<u8>>>
                 ) -> Result<Vec<Property>, DispatchError> {
-                    let keys = pallet_common::Pallet::<Runtime>::bytes_keys_to_property_keys(keys)?;
+                    let keys = keys.map(
+                        |keys| pallet_common::Pallet::<Runtime>::bytes_keys_to_property_keys(keys)
+                    ).transpose()?;
 
                     pallet_common::Pallet::<Runtime>::filter_collection_properties(collection, keys)
                 }
@@ -48,17 +47,22 @@
                 fn token_properties(
                     collection: CollectionId,
                     token_id: TokenId,
-                    keys: Vec<Vec<u8>>
+                    keys: Option<Vec<Vec<u8>>>
                 ) -> Result<Vec<Property>, DispatchError> {
-                    let keys = pallet_common::Pallet::<Runtime>::bytes_keys_to_property_keys(keys)?;
+                    let keys = keys.map(
+                        |keys| pallet_common::Pallet::<Runtime>::bytes_keys_to_property_keys(keys)
+                    ).transpose()?;
+
                     dispatch_unique_runtime!(collection.token_properties(token_id, keys))
                 }
 
                 fn property_permissions(
                     collection: CollectionId,
-                    keys: Vec<Vec<u8>>
+                    keys: Option<Vec<Vec<u8>>>
                 ) -> Result<Vec<PropertyKeyPermission>, DispatchError> {
-                    let keys = pallet_common::Pallet::<Runtime>::bytes_keys_to_property_keys(keys)?;
+                    let keys = keys.map(
+                        |keys| pallet_common::Pallet::<Runtime>::bytes_keys_to_property_keys(keys)
+                    ).transpose()?;
 
                     pallet_common::Pallet::<Runtime>::filter_property_permissions(collection, keys)
                 }
@@ -66,7 +70,7 @@
                 fn token_data(
                     collection: CollectionId,
                     token_id: TokenId,
-                    keys: Vec<Vec<u8>>
+                    keys: Option<Vec<Vec<u8>>>
                 ) -> Result<TokenData<CrossAccountId>, DispatchError> {
                     let token_data = TokenData {
                         const_data: Self::const_metadata(collection, token_id)?,
@@ -232,7 +236,7 @@
                                     })
                                 })
                                 .collect();
-        
+
                             properties
                         }
                         None => {
@@ -253,7 +257,7 @@
                     let token_id = TokenId(nft_id);
 
 		            let properties = pallet_nonfungible::Pallet::<Runtime>::token_properties((collection_id, token_id)); // todo look into usage of nonfungible
-                    
+
                     return Ok(match filter_keys {
                         Some(keys) => {
                             let keys = pallet_common::Pallet::<Runtime>::bytes_keys_to_property_keys(keys)?;
@@ -266,7 +270,7 @@
                                     })
                                 })
                                 .collect();
-        
+
                             properties
                         }
                         None => {
@@ -300,7 +304,7 @@
                     let keys = pallet_common::Pallet::<Runtime>::bytes_keys_to_property_keys(
                         Vec::from([String::from("rmrk:base-type").into_bytes()])
                     )?;
-                    let properties = pallet_common::Pallet::<Runtime>::filter_collection_properties(collection_id, keys)?;
+                    let properties = pallet_common::Pallet::<Runtime>::filter_collection_properties(collection_id, Some(keys))?;
                     //ensure!(properties.len() == 1); // todo make sure it's fine to have ensure in place // no access to errors from here? displace?
 
                     Ok(Some( RmrkBaseInfo {
modifiedruntime/common/src/sponsoring.rsdiffbeforeafterboth
--- a/runtime/common/src/sponsoring.rs
+++ b/runtime/common/src/sponsoring.rs
@@ -21,17 +21,16 @@
 	storage::{StorageMap, StorageDoubleMap, StorageNMap},
 };
 use up_data_structs::{
-	CollectionId, FUNGIBLE_SPONSOR_TRANSFER_TIMEOUT, MetaUpdatePermission,
-	NFT_SPONSOR_TRANSFER_TIMEOUT, REFUNGIBLE_SPONSOR_TRANSFER_TIMEOUT, TokenId, CollectionMode,
-	CreateItemData,
+	CollectionId, FUNGIBLE_SPONSOR_TRANSFER_TIMEOUT, NFT_SPONSOR_TRANSFER_TIMEOUT,
+	REFUNGIBLE_SPONSOR_TRANSFER_TIMEOUT, TokenId, CollectionMode, CreateItemData,
 };
 use sp_runtime::traits::Saturating;
 use pallet_common::{CollectionHandle};
 use pallet_evm::account::CrossAccountId;
 use pallet_unique::{
 	Call as UniqueCall, Config as UniqueConfig, FungibleApproveBasket, RefungibleApproveBasket,
-	NftApproveBasket, VariableMetaDataBasket, CreateItemBasket, ReFungibleTransferBasket,
-	FungibleTransferBasket, NftTransferBasket,
+	NftApproveBasket, CreateItemBasket, ReFungibleTransferBasket, FungibleTransferBasket,
+	NftTransferBasket,
 };
 use pallet_fungible::Config as FungibleConfig;
 use pallet_nonfungible::Config as NonfungibleConfig;
@@ -136,63 +135,6 @@
 	}
 
 	CreateItemBasket::<T>::insert((collection.id, who.as_sub()), block_number);
-
-	Some(())
-}
-
-pub fn withdraw_set_variable_meta_data<T: Config>(
-	who: &T::CrossAccountId,
-	collection: &CollectionHandle<T>,
-	item_id: &TokenId,
-	data: &[u8],
-) -> Option<()> {
-	// TODO: make it work for admins
-	if collection.meta_update_permission != MetaUpdatePermission::ItemOwner {
-		return None;
-	}
-	// preliminary sponsoring correctness check
-	match collection.mode {
-		CollectionMode::NFT => {
-			let owner = pallet_nonfungible::TokenData::<T>::get((collection.id, item_id))?.owner;
-			if !owner.conv_eq(who) {
-				return None;
-			}
-		}
-		CollectionMode::Fungible(_) => {
-			if item_id != &TokenId::default() {
-				return None;
-			}
-			if <pallet_fungible::Balance<T>>::get((collection.id, who)) == 0 {
-				return None;
-			}
-		}
-		CollectionMode::ReFungible => {
-			if !<pallet_refungible::Owned<T>>::get((collection.id, who, item_id)) {
-				return None;
-			}
-		}
-	}
-
-	// Can't sponsor fungible collection, this tx will be rejected
-	// as invalid
-	if matches!(collection.mode, CollectionMode::Fungible(_)) {
-		return None;
-	}
-	if data.len() > collection.limits.sponsored_data_size() as usize {
-		return None;
-	}
-
-	let block_number = <frame_system::Pallet<T>>::block_number() as T::BlockNumber;
-	let limit = collection.limits.sponsored_data_rate_limit()?;
-
-	if let Some(last_tx_block) = VariableMetaDataBasket::<T>::get(collection.id, item_id) {
-		let timeout = last_tx_block + limit.into();
-		if block_number < timeout {
-			return None;
-		}
-	}
-
-	<VariableMetaDataBasket<T>>::insert(collection.id, item_id, block_number);
 
 	Some(())
 }
@@ -290,20 +232,6 @@
 			} => {
 				let (sponsor, collection) = load(*collection_id)?;
 				withdraw_approve::<T>(&collection, who, item_id).map(|()| sponsor)
-			}
-			UniqueCall::set_variable_meta_data {
-				collection_id,
-				item_id,
-				data,
-			} => {
-				let (sponsor, collection) = load(*collection_id)?;
-				withdraw_set_variable_meta_data::<T>(
-					&T::CrossAccountId::from_sub(who.clone()),
-					&collection,
-					item_id,
-					data,
-				)
-				.map(|()| sponsor)
 			}
 			_ => None,
 		}
modifiedruntime/common/src/weights.rsdiffbeforeafterboth
--- a/runtime/common/src/weights.rs
+++ b/runtime/common/src/weights.rs
@@ -86,10 +86,6 @@
 		dispatch_weight::<T>() + max_weight_of!(transfer_from())
 	}
 
-	fn set_variable_metadata(bytes: u32) -> Weight {
-		dispatch_weight::<T>() + max_weight_of!(set_variable_metadata(bytes))
-	}
-
 	fn burn_from() -> Weight {
 		dispatch_weight::<T>() + max_weight_of!(burn_from())
 	}
modifiedruntime/tests/src/tests.rsdiffbeforeafterboth
--- a/runtime/tests/src/tests.rs
+++ b/runtime/tests/src/tests.rs
@@ -18,9 +18,9 @@
 use crate::{Test, TestCrossAccountId, CollectionCreationPrice, Origin, Unique, new_test_ext};
 use up_data_structs::{
 	COLLECTION_NUMBER_LIMIT, CollectionId, CreateItemData, CreateFungibleData, CreateNftData,
-	CreateReFungibleData, MAX_DECIMAL_POINTS, COLLECTION_ADMINS_LIMIT, MetaUpdatePermission,
-	TokenId, MAX_TOKEN_OWNERSHIP, CreateCollectionData, CollectionField, SchemaVersion,
-	CollectionMode, AccessMode,
+	CreateReFungibleData, MAX_DECIMAL_POINTS, COLLECTION_ADMINS_LIMIT, TokenId,
+	MAX_TOKEN_OWNERSHIP, CreateCollectionData, CollectionField, SchemaVersion, CollectionMode,
+	AccessMode,
 };
 use frame_support::{assert_noop, assert_ok, assert_err};
 use sp_std::convert::TryInto;
@@ -47,7 +47,7 @@
 fn default_nft_data() -> CreateNftData {
 	CreateNftData {
 		const_data: vec![1, 2, 3].try_into().unwrap(),
-		variable_data: vec![3, 2, 1].try_into().unwrap(),
+		properties: vec![].try_into().unwrap(),
 	}
 }
 
@@ -58,7 +58,6 @@
 fn default_re_fungible_data() -> CreateReFungibleData {
 	CreateReFungibleData {
 		const_data: vec![1, 2, 3].try_into().unwrap(),
-		variable_data: vec![3, 2, 1].try_into().unwrap(),
 		pieces: 1023,
 	}
 }
@@ -215,7 +214,6 @@
 
 		let item = <pallet_nonfungible::TokenData<Test>>::get((collection_id, 1)).unwrap();
 		assert_eq!(item.const_data, data.const_data.into_inner());
-		assert_eq!(item.variable_data, data.variable_data.into_inner());
 	});
 }
 
@@ -247,7 +245,6 @@
 			))
 			.unwrap();
 			assert_eq!(item.const_data.to_vec(), data.const_data.into_inner());
-			assert_eq!(item.variable_data.to_vec(), data.variable_data.into_inner());
 		}
 	});
 }
@@ -263,7 +260,6 @@
 		let balance =
 			<pallet_refungible::Balance<Test>>::get((collection_id, TokenId(1), account(1)));
 		assert_eq!(item.const_data, data.const_data.into_inner());
-		assert_eq!(item.variable_data, data.variable_data.into_inner());
 		assert_eq!(balance, 1023);
 	});
 }
@@ -299,7 +295,6 @@
 			let balance =
 				<pallet_refungible::Balance<Test>>::get((CollectionId(1), TokenId(1), account(1)));
 			assert_eq!(item.const_data.to_vec(), data.const_data.into_inner());
-			assert_eq!(item.variable_data.to_vec(), data.variable_data.into_inner());
 			assert_eq!(balance, 1023);
 		}
 	});
@@ -413,7 +408,6 @@
 		create_test_item(collection_id, &data.clone().into());
 		let item = <pallet_refungible::TokenData<Test>>::get((collection_id, TokenId(1)));
 		assert_eq!(item.const_data, data.const_data.into_inner());
-		assert_eq!(item.variable_data, data.variable_data.into_inner());
 		assert_eq!(
 			<pallet_refungible::AccountBalance<Test>>::get((collection_id, account(1))),
 			1
@@ -2427,117 +2421,6 @@
 }
 
 #[test]
-fn set_variable_meta_data_on_nft_token_stores_variable_meta_data() {
-	new_test_ext().execute_with(|| {
-		let collection_id = create_test_collection(&CollectionMode::NFT, CollectionId(1));
-
-		let origin1 = Origin::signed(1);
-
-		let data = default_nft_data();
-		create_test_item(CollectionId(1), &data.into());
-
-		let variable_data = b"test data".to_vec();
-		assert_ok!(Unique::set_variable_meta_data(
-			origin1,
-			collection_id,
-			TokenId(1),
-			variable_data.clone().try_into().unwrap()
-		));
-
-		assert_eq!(
-			<pallet_nonfungible::TokenData<Test>>::get((collection_id, 1))
-				.unwrap()
-				.variable_data,
-			variable_data
-		);
-	});
-}
-
-#[test]
-fn set_variable_meta_data_on_re_fungible_token_stores_variable_meta_data() {
-	new_test_ext().execute_with(|| {
-		let collection_id = create_test_collection(&CollectionMode::ReFungible, CollectionId(1));
-
-		let origin1 = Origin::signed(1);
-
-		let data = default_re_fungible_data();
-		create_test_item(collection_id, &data.into());
-
-		let variable_data = b"test data".to_vec();
-		assert_ok!(Unique::set_variable_meta_data(
-			origin1,
-			collection_id,
-			TokenId(1),
-			variable_data.clone().try_into().unwrap()
-		));
-
-		assert_eq!(
-			<pallet_refungible::TokenData<Test>>::get((collection_id, TokenId(1))).variable_data,
-			variable_data
-		);
-	});
-}
-
-#[test]
-fn set_variable_meta_data_on_fungible_token_fails() {
-	new_test_ext().execute_with(|| {
-		let collection_id = create_test_collection(&CollectionMode::Fungible(3), CollectionId(1));
-
-		let origin1 = Origin::signed(1);
-
-		let data = default_fungible_data();
-		create_test_item(collection_id, &data.into());
-
-		let variable_data = b"test data".to_vec();
-		assert_noop!(
-			Unique::set_variable_meta_data(
-				origin1,
-				collection_id,
-				TokenId(0),
-				variable_data.try_into().unwrap()
-			)
-			.map_err(|e| e.error),
-			<pallet_fungible::Error<Test>>::FungibleItemsDontHaveData
-		);
-	});
-}
-
-#[test]
-fn set_variable_meta_data_on_nft_with_item_owner_permission_flag() {
-	new_test_ext().execute_with(|| {
-		//default_limits();
-
-		let collection_id = create_test_collection(&CollectionMode::NFT, CollectionId(1));
-
-		let origin1 = Origin::signed(1);
-
-		let data = default_nft_data();
-		create_test_item(collection_id, &data.into());
-
-		assert_ok!(Unique::set_meta_update_permission_flag(
-			origin1.clone(),
-			collection_id,
-			MetaUpdatePermission::ItemOwner,
-		));
-
-		let variable_data = b"ten chars.".to_vec();
-		assert_ok!(Unique::set_variable_meta_data(
-			origin1,
-			collection_id,
-			TokenId(1),
-			variable_data.clone().try_into().unwrap()
-		));
-
-		assert_eq!(
-			<pallet_nonfungible::TokenData<Test>>::get((collection_id, TokenId(1)))
-				.unwrap()
-				.variable_data,
-			variable_data
-		);
-	});
-}
-
-#[test]
 fn collection_transfer_flag_works() {
 	new_test_ext().execute_with(|| {
 		let origin1 = Origin::signed(1);
@@ -2585,163 +2468,6 @@
 		assert_eq!(
 			<pallet_nonfungible::AccountBalance<Test>>::get((collection_id, account(2))),
 			1
-		);
-	});
-}
-
-#[test]
-fn set_variable_meta_data_on_nft_with_admin_flag() {
-	new_test_ext().execute_with(|| {
-		// default_limits();
-
-		let collection_id =
-			create_test_collection_for_owner(&CollectionMode::NFT, 2, CollectionId(1));
-
-		let origin1 = Origin::signed(1);
-		let origin2 = Origin::signed(2);
-
-		assert_ok!(Unique::set_mint_permission(
-			origin2.clone(),
-			collection_id,
-			true
-		));
-		assert_ok!(Unique::add_to_allow_list(
-			origin2.clone(),
-			collection_id,
-			account(1)
-		));
-
-		assert_ok!(Unique::add_collection_admin(
-			origin2.clone(),
-			collection_id,
-			account(1)
-		));
-
-		let data = default_nft_data();
-		create_test_item(collection_id, &data.into());
-
-		assert_ok!(Unique::set_meta_update_permission_flag(
-			origin2.clone(),
-			collection_id,
-			MetaUpdatePermission::Admin,
-		));
-
-		let variable_data = b"test.".to_vec();
-		assert_ok!(Unique::set_variable_meta_data(
-			origin1,
-			collection_id,
-			TokenId(1),
-			variable_data.clone().try_into().unwrap()
-		));
-
-		assert_eq!(
-			<pallet_nonfungible::TokenData<Test>>::get((collection_id, 1))
-				.unwrap()
-				.variable_data,
-			variable_data
-		);
-	});
-}
-
-#[test]
-fn set_variable_meta_data_on_nft_with_admin_flag_neg() {
-	new_test_ext().execute_with(|| {
-		// default_limits();
-
-		let collection_id =
-			create_test_collection_for_owner(&CollectionMode::NFT, 2, CollectionId(1));
-
-		let origin1 = Origin::signed(1);
-		let origin2 = Origin::signed(2);
-
-		assert_ok!(Unique::set_mint_permission(
-			origin2.clone(),
-			collection_id,
-			true
-		));
-		assert_ok!(Unique::add_to_allow_list(
-			origin2.clone(),
-			collection_id,
-			account(1)
-		));
-
-		let data = default_nft_data();
-		create_test_item(collection_id, &data.into());
-
-		assert_ok!(Unique::set_meta_update_permission_flag(
-			origin2.clone(),
-			collection_id,
-			MetaUpdatePermission::Admin,
-		));
-
-		let variable_data = b"test.".to_vec();
-		assert_noop!(
-			Unique::set_variable_meta_data(
-				origin1,
-				collection_id,
-				TokenId(1),
-				variable_data.try_into().unwrap()
-			)
-			.map_err(|e| e.error),
-			CommonError::<Test>::NoPermission
-		);
-	});
-}
-
-#[test]
-fn set_variable_meta_flag_after_freeze() {
-	new_test_ext().execute_with(|| {
-		// default_limits();
-
-		let collection_id =
-			create_test_collection_for_owner(&CollectionMode::NFT, 2, CollectionId(1));
-
-		let origin2 = Origin::signed(2);
-
-		assert_ok!(Unique::set_meta_update_permission_flag(
-			origin2.clone(),
-			collection_id,
-			MetaUpdatePermission::None,
-		));
-		assert_noop!(
-			Unique::set_meta_update_permission_flag(
-				origin2.clone(),
-				collection_id,
-				MetaUpdatePermission::Admin
-			),
-			CommonError::<Test>::MetadataFlagFrozen
-		);
-	});
-}
-
-#[test]
-fn set_variable_meta_data_on_nft_with_none_flag_neg() {
-	new_test_ext().execute_with(|| {
-		// default_limits();
-
-		let collection_id =
-			create_test_collection_for_owner(&CollectionMode::NFT, 1, CollectionId(1));
-		let origin1 = Origin::signed(1);
-
-		let data = default_nft_data();
-		create_test_item(collection_id, &data.into());
-
-		assert_ok!(Unique::set_meta_update_permission_flag(
-			origin1.clone(),
-			collection_id,
-			MetaUpdatePermission::None,
-		));
-
-		let variable_data = b"test.".to_vec();
-		assert_noop!(
-			Unique::set_variable_meta_data(
-				origin1.clone(),
-				collection_id,
-				TokenId(1),
-				variable_data.try_into().unwrap()
-			)
-			.map_err(|e| e.error),
-			CommonError::<Test>::NoPermission
 		);
 	});
 }
modifiedsmart_contracs/transfer/lib.rsdiffbeforeafterboth
--- a/smart_contracs/transfer/lib.rs
+++ b/smart_contracs/transfer/lib.rs
@@ -58,14 +58,12 @@
 pub enum CreateItemData {
     Nft {
         const_data: Vec<u8>,
-        variable_data: Vec<u8>,
     },
     Fungible {
         value: u128,
     },
     ReFungible {
         const_data: Vec<u8>,
-        variable_data: Vec<u8>,
         pieces: u128,
     },
 }
@@ -88,8 +86,6 @@
     fn approve(spender: DefaultAccountId, collection_id: u32, item_id: u32, amount: u128);
     #[ink(extension = 4, returns_result = false)]
     fn transfer_from(owner: DefaultAccountId, recipient: DefaultAccountId, collection_id: u32, item_id: u32, amount: u128);
-    #[ink(extension = 5, returns_result = false)]
-    fn set_variable_meta_data(collection_id: u32, item_id: u32, data: Vec<u8>);
     #[ink(extension = 6, returns_result = false)]
     fn toggle_allow_list(collection_id: u32, address: DefaultAccountId, allowlisted: bool);
 }
@@ -143,12 +139,6 @@
             let _ = self.env()
                 .extension()
                 .transfer_from(owner, recipient, collection_id, item_id, amount);
-        }
-        #[ink(message)]
-        pub fn set_variable_meta_data(&mut self, collection_id: u32, item_id: u32, data: Vec<u8>) {
-            let _ = self.env()
-                .extension()
-                .set_variable_meta_data(collection_id, item_id, data);
         }
         #[ink(message)]
         pub fn toggle_allow_list(&mut self, collection_id: u32, address: AccountId, allowlisted: bool) {
modifiedtests/package.jsondiffbeforeafterboth
--- a/tests/package.json
+++ b/tests/package.json
@@ -40,7 +40,6 @@
     "testMigrationStructure": "mocha --timeout 9999999 -r ts-node/register ./**/nesting/migration-check.test.ts",
     "testAddCollectionAdmin": "mocha --timeout 9999999 -r ts-node/register ./**/addCollectionAdmin.test.ts",
     "testSetSchemaVersion": "mocha --timeout 9999999 -r ts-node/register ./**/setSchemaVersion.test.ts",
-    "testSetVariableMetaData": "mocha --timeout 9999999 -r ts-node/register ./**/setVariableMetaData.test.ts",
     "testSetCollectionLimits": "mocha --timeout 9999999 -r ts-node/register ./**/setCollectionLimits.test.ts",
     "testSetCollectionSponsor": "mocha --timeout 9999999 -r ts-node/register ./**/setCollectionSponsor.test.ts",
     "testConfirmSponsorship": "mocha --timeout 9999999 -r ts-node/register ./**/confirmSponsorship.test.ts",
modifiedtests/src/contracts.test.tsdiffbeforeafterboth
--- a/tests/src/contracts.test.ts
+++ b/tests/src/contracts.test.ts
@@ -111,7 +111,7 @@
       await addToAllowListExpectSuccess(alice, collectionId, contract.address);
       await addToAllowListExpectSuccess(alice, collectionId, bob.address);
 
-      const transferTx = contract.tx.createItem(value, gasLimit, bob.address, collectionId, {Nft: {const_data: '0x010203', variable_data: '0x020304'}});
+      const transferTx = contract.tx.createItem(value, gasLimit, bob.address, collectionId, {Nft: {const_data: '0x010203'}});
       const events = await submitTransactionAsync(alice, transferTx);
       const result = getGenericResult(events);
       expect(result.success).to.be.true;
@@ -121,7 +121,6 @@
         {
           owner: bob.address,
           constData: '0x010203',
-          variableData: '0x020304',
         },
       ]);
     });
@@ -140,9 +139,9 @@
       await addToAllowListExpectSuccess(alice, collectionId, bob.address);
 
       const transferTx = contract.tx.createMultipleItems(value, gasLimit, bob.address, collectionId, [
-        {Nft: {const_data: '0x010203', variable_data: '0x020304'}},
-        {Nft: {const_data: '0x010204', variable_data: '0x020305'}},
-        {Nft: {const_data: '0x010205', variable_data: '0x020306'}},
+        {Nft: {const_data: '0x010203'}},
+        {Nft: {const_data: '0x010204'}},
+        {Nft: {const_data: '0x010205'}},
       ]);
       const events = await submitTransactionAsync(alice, transferTx);
       const result = getGenericResult(events);
@@ -155,17 +154,14 @@
         {
           Owner: bob.address,
           ConstData: '0x010203',
-          VariableData: '0x020304',
         },
         {
           Owner: bob.address,
           ConstData: '0x010204',
-          VariableData: '0x020305',
         },
         {
           Owner: bob.address,
           ConstData: '0x010205',
-          VariableData: '0x020306',
         },
       ]);
     });
@@ -208,24 +204,6 @@
 
       const token: any = (await api.query.unique.nftItemList(collectionId, tokenId) as any).unwrap();
       expect(token.owner.toString()).to.be.equal(charlie.address);
-    });
-  });
-
-  it('SetVariableMetaData CE', async () => {
-    await usingApi(async api => {
-      const alice = privateKey('//Alice');
-
-      const collectionId = await createCollectionExpectSuccess();
-      const [contract] = await deployTransferContract(api);
-      const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', contract.address.toString());
-
-      const transferTx = contract.tx.setVariableMetaData(value, gasLimit, collectionId, tokenId, '0x121314');
-      const events = await submitTransactionAsync(alice, transferTx);
-      const result = getGenericResult(events);
-      expect(result.success).to.be.true;
-
-      const token: any = (await api.query.unique.nftItemList(collectionId, tokenId) as any).unwrap();
-      expect(token.variableData.toString()).to.be.equal('0x121314');
     });
   });
 
modifiedtests/src/createCollection.test.tsdiffbeforeafterboth
--- a/tests/src/createCollection.test.ts
+++ b/tests/src/createCollection.test.ts
@@ -74,7 +74,6 @@
           accountTokenOwnershipLimit: 3,
         },
         constOnChainSchema: '0x333333',
-        metaUpdatePermission: 'Admin',
       });
       const events = await submitTransactionAsync(alice, tx);
       const result = getCreateCollectionResult(events);
@@ -91,7 +90,6 @@
       expect(collection.sponsorship.asUnconfirmed.toString()).to.equal(bob.address);
       expect(collection.limits.accountTokenOwnershipLimit.unwrap().toNumber()).to.equal(3);
       expect(collection.constOnChainSchema.toString()).to.equal('0x333333');
-      expect(collection.metaUpdatePermission.isAdmin).to.be.true;
     });
   });
 });
modifiedtests/src/createMultipleItems.test.tsdiffbeforeafterboth
--- a/tests/src/createMultipleItems.test.ts
+++ b/tests/src/createMultipleItems.test.ts
@@ -30,7 +30,6 @@
   getBalance,
   getTokenOwner,
   getLastTokenId,
-  getVariableMetadata,
   getConstMetadata,
   getCreatedCollectionCount,
   createCollectionWithPropsExpectSuccess,
@@ -47,9 +46,9 @@
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
       const alice = privateKey('//Alice');
-      const args = [{Nft: {const_data: '0x31', variable_data: '0x31'}},
-        {Nft: {const_data: '0x32', variable_data: '0x32'}},
-        {Nft: {const_data: '0x33', variable_data: '0x33'}}];
+      const args = [{Nft: {const_data: '0x31'}},
+        {Nft: {const_data: '0x32'}},
+        {Nft: {const_data: '0x33'}}];
       const createMultipleItemsTx = api.tx.unique
         .createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
       await submitTransactionAsync(alice, createMultipleItemsTx);
@@ -63,10 +62,6 @@
       expect(await getConstMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
       expect(await getConstMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
       expect(await getConstMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
-
-      expect(await getVariableMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
-      expect(await getVariableMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
-      expect(await getVariableMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
     });
   });
 
@@ -97,9 +92,9 @@
       expect(itemsListIndexBefore).to.be.equal(0);
       const alice = privateKey('//Alice');
       const args = [
-        {ReFungible: {const_data: [0x31], variable_data: [0x31], pieces: 1}},
-        {ReFungible: {const_data: [0x32], variable_data: [0x32], pieces: 1}},
-        {ReFungible: {const_data: [0x33], variable_data: [0x33], pieces: 1}},
+        {ReFungible: {const_data: [0x31], pieces: 1}},
+        {ReFungible: {const_data: [0x32], pieces: 1}},
+        {ReFungible: {const_data: [0x33], pieces: 1}},
       ];
       const createMultipleItemsTx = api.tx.unique
         .createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
@@ -114,10 +109,6 @@
       expect(await getConstMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
       expect(await getConstMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
       expect(await getConstMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
-
-      expect(await getVariableMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
-      expect(await getVariableMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
-      expect(await getVariableMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
     });
   });
 
@@ -130,8 +121,8 @@
         tokenLimit: 2,
       });
       const args = [
-        {NFT: {const_data: 'A', variable_data: 'A'}},
-        {NFT: {const_data: 'B', variable_data: 'B'}},
+        {NFT: {const_data: 'A'}},
+        {NFT: {const_data: 'B'}},
       ];
       const createMultipleItemsTx = api.tx.unique.createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
       const events = await submitTransactionAsync(alice, createMultipleItemsTx);
@@ -146,9 +137,10 @@
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
       const alice = privateKey('//Alice');
-      const args = [{Nft: {const_data: '0x31', variable_data: '0x31'}},
-        {Nft: {const_data: '0x32', variable_data: '0x32'}},
-        {Nft: {const_data: '0x33', variable_data: '0x33'}}];
+      const bob = privateKey('//Bob');
+      const args = [{Nft: {const_data: '0x31'}},
+        {Nft: {const_data: '0x32'}},
+        {Nft: {const_data: '0x33'}}];
       const createMultipleItemsTx = api.tx.unique
         .createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
       await submitTransactionAsync(alice, createMultipleItemsTx);
@@ -156,9 +148,9 @@
       expect(itemsListIndexAfter).to.be.equal(3);
 
       await expect(executeTransaction(
-        api, 
-        alice, 
-        api.tx.unique.setPropertyPermissions(collectionId, [{key: 'k', permission: {mutable: true, collectionAdmin: true, tokenOwner: false}}]), 
+        api,
+        alice,
+        api.tx.unique.setPropertyPermissions(collectionId, [{key: 'k', permission: {mutable: true, collectionAdmin: true, tokenOwner: false}}]),
       )).to.not.be.rejected;
 
       expect(await getTokenOwner(api, collectionId, 1)).to.be.deep.equal(normalizeAccountId(alice.address));
@@ -168,10 +160,6 @@
       expect(await getConstMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
       expect(await getConstMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
       expect(await getConstMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
-
-      expect(await getVariableMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
-      expect(await getVariableMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
-      expect(await getVariableMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
     });
   });
 
@@ -181,9 +169,10 @@
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
       const alice = privateKey('//Alice');
-      const args = [{Nft: {const_data: '0x31', variable_data: '0x31'}},
-        {Nft: {const_data: '0x32', variable_data: '0x32'}},
-        {Nft: {const_data: '0x33', variable_data: '0x33'}}];
+      const bob = privateKey('//Bob');
+      const args = [{Nft: {const_data: '0x31'}},
+        {Nft: {const_data: '0x32'}},
+        {Nft: {const_data: '0x33'}}];
       const createMultipleItemsTx = api.tx.unique
         .createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
       await submitTransactionAsync(alice, createMultipleItemsTx);
@@ -191,9 +180,9 @@
       expect(itemsListIndexAfter).to.be.equal(3);
 
       await expect(executeTransaction(
-        api, 
-        alice, 
-        api.tx.unique.setPropertyPermissions(collectionId, [{key: 'k', permission: {mutable: false, collectionAdmin: true, tokenOwner: false}}]), 
+        api,
+        alice,
+        api.tx.unique.setPropertyPermissions(collectionId, [{key: 'k', permission: {mutable: false, collectionAdmin: true, tokenOwner: false}}]),
       )).to.not.be.rejected;
 
       expect(await getTokenOwner(api, collectionId, 1)).to.be.deep.equal(normalizeAccountId(alice.address));
@@ -203,10 +192,6 @@
       expect(await getConstMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
       expect(await getConstMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
       expect(await getConstMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
-
-      expect(await getVariableMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
-      expect(await getVariableMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
-      expect(await getVariableMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
     });
   });
 
@@ -216,9 +201,10 @@
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
       const alice = privateKey('//Alice');
-      const args = [{Nft: {const_data: '0x31', variable_data: '0x31'}},
-        {Nft: {const_data: '0x32', variable_data: '0x32'}},
-        {Nft: {const_data: '0x33', variable_data: '0x33'}}];
+      const bob = privateKey('//Bob');
+      const args = [{Nft: {const_data: '0x31'}},
+        {Nft: {const_data: '0x32'}},
+        {Nft: {const_data: '0x33'}}];
       const createMultipleItemsTx = api.tx.unique
         .createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
       await submitTransactionAsync(alice, createMultipleItemsTx);
@@ -226,9 +212,9 @@
       expect(itemsListIndexAfter).to.be.equal(3);
 
       await expect(executeTransaction(
-        api, 
-        alice, 
-        api.tx.unique.setPropertyPermissions(collectionId, [{key: 'k', permission: {mutable: true, collectionAdmin: true, tokenOwner: true}}]), 
+        api,
+        alice,
+        api.tx.unique.setPropertyPermissions(collectionId, [{key: 'k', permission: {mutable: true, collectionAdmin: true, tokenOwner: true}}]),
       )).to.not.be.rejected;
 
       expect(await getTokenOwner(api, collectionId, 1)).to.be.deep.equal(normalizeAccountId(alice.address));
@@ -238,10 +224,6 @@
       expect(await getConstMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
       expect(await getConstMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
       expect(await getConstMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
-
-      expect(await getVariableMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
-      expect(await getVariableMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
-      expect(await getVariableMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
     });
   });
 });
@@ -264,9 +246,9 @@
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
       await addCollectionAdminExpectSuccess(alice, collectionId, bob.address);
-      const args = [{Nft: {const_data: '0x31', variable_data: '0x31'}},
-        {Nft: {const_data: '0x32', variable_data: '0x32'}},
-        {Nft: {const_data: '0x33', variable_data: '0x33'}}];
+      const args = [{Nft: {const_data: '0x31'}},
+        {Nft: {const_data: '0x32'}},
+        {Nft: {const_data: '0x33'}}];
       const createMultipleItemsTx = api.tx.unique
         .createMultipleItems(collectionId, normalizeAccountId(bob.address), args);
       await submitTransactionAsync(bob, createMultipleItemsTx);
@@ -280,10 +262,6 @@
       expect(await getConstMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
       expect(await getConstMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
       expect(await getConstMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
-
-      expect(await getVariableMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
-      expect(await getVariableMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
-      expect(await getVariableMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
     });
   });
 
@@ -314,9 +292,9 @@
       expect(itemsListIndexBefore).to.be.equal(0);
       await addCollectionAdminExpectSuccess(alice, collectionId, bob.address);
       const args = [
-        {ReFungible: {const_data: [0x31], variable_data: [0x31], pieces: 1}},
-        {ReFungible: {const_data: [0x32], variable_data: [0x32], pieces: 1}},
-        {ReFungible: {const_data: [0x33], variable_data: [0x33], pieces: 1}},
+        {ReFungible: {const_data: [0x31], pieces: 1}},
+        {ReFungible: {const_data: [0x32], pieces: 1}},
+        {ReFungible: {const_data: [0x33], pieces: 1}},
       ];
       const createMultipleItemsTx = api.tx.unique
         .createMultipleItems(collectionId, normalizeAccountId(bob.address), args);
@@ -331,10 +309,6 @@
       expect(await getConstMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
       expect(await getConstMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
       expect(await getConstMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
-
-      expect(await getVariableMetadata(api, collectionId, 1)).to.be.deep.equal([0x31]);
-      expect(await getVariableMetadata(api, collectionId, 2)).to.be.deep.equal([0x32]);
-      expect(await getVariableMetadata(api, collectionId, 3)).to.be.deep.equal([0x33]);
     });
   });
 });
@@ -356,9 +330,9 @@
       const collectionId = await createCollectionExpectSuccess();
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
-      const args = [{Nft: {const_data: '0x31', variable_data: '0x31'}},
-        {Nft: {const_data: '0x32', variable_data: '0x32'}},
-        {Nft: {const_data: '0x33', variable_data: '0x33'}}];
+      const args = [{Nft: {const_data: '0x31'}},
+        {Nft: {const_data: '0x32'}},
+        {Nft: {const_data: '0x33'}}];
       const createMultipleItemsTx = api.tx.unique
         .createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
       await expect(submitTransactionAsync(bob, createMultipleItemsTx)).to.be.rejected;
@@ -387,9 +361,9 @@
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
       const args = [
-        {ReFungible: {const_data: [0x31], variable_data: [0x31], pieces: 1}},
-        {ReFungible: {const_data: [0x32], variable_data: [0x32], pieces: 1}},
-        {ReFungible: {const_data: [0x33], variable_data: [0x33], pieces: 1}},
+        {ReFungible: {const_data: [0x31], pieces: 1}},
+        {ReFungible: {const_data: [0x32], pieces: 1}},
+        {ReFungible: {const_data: [0x33], pieces: 1}},
       ];
       const createMultipleItemsTx = api.tx.unique
         .createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
@@ -412,9 +386,9 @@
       const collectionId = await createCollectionExpectSuccess();
       const alice = privateKey('//Alice');
       const args = [
-        {NFT: {const_data: 'A'.repeat(2049), variable_data: 'A'.repeat(2049)}},
-        {NFT: {const_data: 'B'.repeat(2049), variable_data: 'B'.repeat(2049)}},
-        {NFT: {const_data: 'C'.repeat(2049), variable_data: 'C'.repeat(2049)}},
+        {NFT: {const_data: 'A'.repeat(2049)}},
+        {NFT: {const_data: 'B'.repeat(2049)}},
+        {NFT: {const_data: 'C'.repeat(2049)}},
       ];
       const createMultipleItemsTx = api.tx.unique
         .createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
@@ -424,9 +398,9 @@
       const collectionIdReFungible =
         await createCollectionExpectSuccess({mode: {type: 'ReFungible'}});
       const argsReFungible = [
-        {ReFungible: ['1'.repeat(2049), '1'.repeat(2049), 10]},
-        {ReFungible: ['2'.repeat(2049), '2'.repeat(2049), 10]},
-        {ReFungible: ['3'.repeat(2049), '3'.repeat(2049), 10]},
+        {ReFungible: ['1'.repeat(2049), 10]},
+        {ReFungible: ['2'.repeat(2049), 10]},
+        {ReFungible: ['3'.repeat(2049), 10]},
       ];
       const createMultipleItemsTxFungible = api.tx.unique
         .createMultipleItems(collectionIdReFungible, normalizeAccountId(alice.address), argsReFungible);
@@ -449,9 +423,8 @@
     await usingApi(async (api: ApiPromise) => {
       const collectionId = await createCollectionExpectSuccess();
       const args = [
-        {NFT: {const_data: 'A', variable_data: 'A'}},
-        {NFT: {const_data: 'B', variable_data: 'B'.repeat(2049)}},
-        {NFT: {const_data: 'C'.repeat(2049), variable_data: 'C'}},
+        {NFT: {const_data: 'A'}},
+        {NFT: {const_data: 'B'.repeat(2049)}},
       ];
       const createMultipleItemsTx = await api.tx.unique
         .createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
@@ -467,8 +440,8 @@
         tokenLimit: 1,
       });
       const args = [
-        {NFT: {const_data: 'A', variable_data: 'A'}},
-        {NFT: {const_data: 'B', variable_data: 'B'}},
+        {NFT: {const_data: 'A'}},
+        {NFT: {const_data: 'B'}},
       ];
       const createMultipleItemsTx = api.tx.unique.createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
       await expect(submitTransactionExpectFailAsync(alice, createMultipleItemsTx)).to.be.rejected;
@@ -482,10 +455,10 @@
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
       await addCollectionAdminExpectSuccess(alice, collectionId, bob.address);
-      const args = [{Nft: {const_data: '0x31', variable_data: '0x31'}},
-        {Nft: {const_data: '0x32', variable_data: '0x32'}},
-        {Nft: {const_data: '0x33', variable_data: '0x33'}}];
-      
+      const args = [{Nft: {const_data: '0x31'}},
+        {Nft: {const_data: '0x32'}},
+        {Nft: {const_data: '0x33'}}];
+
       const createMultipleItemsTx = api.tx.unique.createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
 
       const events = await submitTransactionAsync(alice, createMultipleItemsTx);
@@ -493,9 +466,9 @@
 
       for (const elem of result) {
         await expect(executeTransaction(
-          api, 
-          bob, 
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]), 
+          api,
+          bob,
+          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]),
         )).to.be.rejected;
       }
 
@@ -510,10 +483,10 @@
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
       await addCollectionAdminExpectSuccess(alice, collectionId, bob.address);
-      const args = [{Nft: {const_data: '0x31', variable_data: '0x31'}},
-        {Nft: {const_data: '0x32', variable_data: '0x32'}},
-        {Nft: {const_data: '0x33', variable_data: '0x33'}}];
-      
+      const args = [{Nft: {const_data: '0x31'}},
+        {Nft: {const_data: '0x32'}},
+        {Nft: {const_data: '0x33'}}];
+
       const createMultipleItemsTx = api.tx.unique.createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
 
       const events = await submitTransactionAsync(alice, createMultipleItemsTx);
@@ -521,9 +494,9 @@
 
       for (const elem of result) {
         await expect(executeTransaction(
-          api, 
-          bob, 
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]), 
+          api,
+          bob,
+          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]),
         )).to.be.rejected;
       }
     });
@@ -535,10 +508,10 @@
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       await addCollectionAdminExpectSuccess(alice, collectionId, bob.address);
       expect(itemsListIndexBefore).to.be.equal(0);
-      const args = [{Nft: {const_data: '0x31', variable_data: '0x31'}},
-        {Nft: {const_data: '0x32', variable_data: '0x32'}},
-        {Nft: {const_data: '0x33', variable_data: '0x33'}}];
-      
+      const args = [{Nft: {const_data: '0x31'}},
+        {Nft: {const_data: '0x32'}},
+        {Nft: {const_data: '0x33'}}];
+
       const createMultipleItemsTx = api.tx.unique.createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
 
       const events = await submitTransactionAsync(alice, createMultipleItemsTx);
@@ -546,9 +519,9 @@
 
       for (const elem of result) {
         await expect(executeTransaction(
-          api, 
-          bob, 
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]), 
+          api,
+          bob,
+          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]),
         )).to.be.rejected;
       }
     });
@@ -562,28 +535,28 @@
       expect(itemsListIndexBefore).to.be.equal(0);
       await addCollectionAdminExpectSuccess(alice, collectionId, bob.address);
 
-      const args = [{Nft: {const_data: '0x31', variable_data: '0x31'}},
-        {Nft: {const_data: '0x32', variable_data: '0x32'}},
-        {Nft: {const_data: '0x33', variable_data: '0x33'}}];
-      
+      const args = [{Nft: {const_data: '0x31'}},
+        {Nft: {const_data: '0x32'}},
+        {Nft: {const_data: '0x33'}}];
+
       const createMultipleItemsTx = api.tx.unique.createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
       const events = await submitTransactionAsync(alice, createMultipleItemsTx);
 
       const result = getCreateItemsResult(events);
-      
+
       const prps = [];
-      
+
       for (let i = 0; i < 65; i++) {
         prps.push({key: `key${i}`, value: `value${i}`});
       }
 
       await expect(executeTransaction(api, bob, api.tx.unique.setCollectionProperties(collectionId, prps))).to.be.rejectedWith(/common\.PropertyLimitReached/);
-      
+
       for (const elem of result) {
         await expect(executeTransaction(
-          api, 
-          bob, 
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, prps), 
+          api,
+          bob,
+          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, prps),
         )).to.be.rejected;
       }
     });
@@ -595,10 +568,10 @@
         propPerm:   [{key: 'key1', mutable: true, collectionAdmin: false, tokenOwner: false}]});
       const itemsListIndexBefore = await getLastTokenId(api, collectionId);
       expect(itemsListIndexBefore).to.be.equal(0);
-      const args = [{Nft: {const_data: '0x31', variable_data: '0x31'}},
-        {Nft: {const_data: '0x32', variable_data: '0x32'}},
-        {Nft: {const_data: '0x33', variable_data: '0x33'}}];
-      
+      const args = [{Nft: {const_data: '0x31'}},
+        {Nft: {const_data: '0x32'}},
+        {Nft: {const_data: '0x33'}}];
+
       const createMultipleItemsTx = api.tx.unique.createMultipleItems(collectionId, normalizeAccountId(alice.address), args);
 
       const events = await submitTransactionAsync(alice, createMultipleItemsTx);
@@ -609,9 +582,9 @@
 
       for (const elem of result) {
         await expect(executeTransaction(
-          api, 
-          bob, 
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}]), 
+          api,
+          bob,
+          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'k', value: 'vvvvvv'.repeat(5000)}, {key: 'k2', value: 'vvv'.repeat(5000)}]),
         )).to.be.rejected;
       }
     });
modifiedtests/src/createMultipleItemsEx.test.tsdiffbeforeafterboth
--- a/tests/src/createMultipleItemsEx.test.ts
+++ b/tests/src/createMultipleItemsEx.test.ts
@@ -30,15 +30,12 @@
         {
           owner: {substrate: alice.address},
           constData: '0x0000',
-          variableData: '0x1111',
         }, {
           owner: {substrate: bob.address},
           constData: '0x2222',
-          variableData: '0x3333',
         }, {
           owner: {substrate: charlie.address},
           constData: '0x4444',
-          variableData: '0x5555',
         },
       ];
 
@@ -61,22 +58,19 @@
         {
           owner: {substrate: alice.address},
           constData: '0x0000',
-          variableData: '0x1111',
         }, {
           owner: {substrate: bob.address},
           constData: '0x2222',
-          variableData: '0x3333',
         }, {
           owner: {substrate: charlie.address},
           constData: '0x4444',
-          variableData: '0x5555',
         },
       ];
 
       await expect(executeTransaction(
-        api, 
-        alice, 
-        api.tx.unique.setPropertyPermissions(collection, [{key: 'k', permission: {mutable: true, collectionAdmin: true, tokenOwner: false}}]), 
+        api,
+        alice,
+        api.tx.unique.setPropertyPermissions(collection, [{key: 'k', permission: {mutable: true, collectionAdmin: true, tokenOwner: false}}]),
       )).to.not.be.rejected;
 
       await executeTransaction(api, alice, api.tx.unique.createMultipleItemsEx(collection, {
@@ -98,28 +92,25 @@
         {
           owner: {substrate: alice.address},
           constData: '0x0000',
-          variableData: '0x1111',
         }, {
           owner: {substrate: bob.address},
           constData: '0x2222',
-          variableData: '0x3333',
         }, {
           owner: {substrate: charlie.address},
           constData: '0x4444',
-          variableData: '0x5555',
         },
       ];
       await expect(executeTransaction(
-        api, 
-        alice, 
-        api.tx.unique.setPropertyPermissions(collection, [{key: 'k', permission: {mutable: false, collectionAdmin: true, tokenOwner: false}}]), 
+        api,
+        alice,
+        api.tx.unique.setPropertyPermissions(collection, [{key: 'k', permission: {mutable: false, collectionAdmin: true, tokenOwner: false}}]),
       )).to.not.be.rejected;
 
       await executeTransaction(api, alice, api.tx.unique.createMultipleItemsEx(collection, {
         NFT: data,
       }));
-      
 
+
       const tokens = await api.query.nonfungible.tokenData.entries(collection);
       const json = tokens.map(([, token]) => token.toJSON());
       expect(json).to.be.deep.equal(data);
@@ -136,28 +127,25 @@
         {
           owner: {substrate: alice.address},
           constData: '0x0000',
-          variableData: '0x1111',
         }, {
           owner: {substrate: bob.address},
           constData: '0x2222',
-          variableData: '0x3333',
         }, {
           owner: {substrate: charlie.address},
           constData: '0x4444',
-          variableData: '0x5555',
         },
       ];
       await expect(executeTransaction(
-        api, 
-        alice, 
-        api.tx.unique.setPropertyPermissions(collection, [{key: 'k', permission: {mutable: true, collectionAdmin: true, tokenOwner: true}}]), 
+        api,
+        alice,
+        api.tx.unique.setPropertyPermissions(collection, [{key: 'k', permission: {mutable: true, collectionAdmin: true, tokenOwner: true}}]),
       )).to.not.be.rejected;
 
       await executeTransaction(api, alice, api.tx.unique.createMultipleItemsEx(collection, {
         NFT: data,
       }));
-      
 
+
       const tokens = await api.query.nonfungible.tokenData.entries(collection);
       const json = tokens.map(([, token]) => token.toJSON());
       expect(json).to.be.deep.equal(data);
@@ -184,15 +172,15 @@
 
       const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});
       await executeTransaction(api, alice, tx);
-      
+
       const events = await submitTransactionAsync(alice, tx);
       const result = getCreateItemsResult(events);
-      
+
       for (const elem of result) {
         await expect(executeTransaction(
-          api, 
-          bob, 
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]), 
+          api,
+          bob,
+          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]),
         )).to.be.rejected;
       }
     });
@@ -218,15 +206,15 @@
 
       const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});
       await executeTransaction(api, alice, tx);
-      
+
       const events = await submitTransactionAsync(alice, tx);
       const result = getCreateItemsResult(events);
-      
+
       for (const elem of result) {
         await expect(executeTransaction(
-          api, 
-          bob, 
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]), 
+          api,
+          bob,
+          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]),
         )).to.be.rejected;
       }
     });
@@ -251,15 +239,15 @@
 
       const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});
       await executeTransaction(api, alice, tx);
-      
+
       const events = await submitTransactionAsync(alice, tx);
       const result = getCreateItemsResult(events);
-      
+
       for (const elem of result) {
         await expect(executeTransaction(
-          api, 
-          bob, 
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]), 
+          api,
+          bob,
+          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, [{key: 'key1', value: 'v2'}]),
         )).to.be.rejected;
       }
     });
@@ -284,24 +272,24 @@
 
       const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});
       await executeTransaction(api, alice, tx);
-      
+
       const events = await submitTransactionAsync(alice, tx);
       const result = getCreateItemsResult(events);
 
       const prps = [];
-      
+
       for (let i = 0; i < 65; i++) {
         prps.push({key: `key${i}`, value: `value${i}`});
       }
 
       await expect(executeTransaction(api, bob, api.tx.unique.setCollectionProperties(collection, prps))).to.be.rejectedWith(/common\.PropertyLimitReached/);
 
-      
+
       for (const elem of result) {
         await expect(executeTransaction(
-          api, 
-          bob, 
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, prps), 
+          api,
+          bob,
+          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, prps),
         )).to.be.rejected;
       }
     });
@@ -326,7 +314,7 @@
 
       const tx = api.tx.unique.createMultipleItemsEx(collection, {NFT: data});
       await executeTransaction(api, alice, tx);
-      
+
       const events = await submitTransactionAsync(alice, tx);
       const result = getCreateItemsResult(events);
 
@@ -334,12 +322,12 @@
 
       await expect(executeTransaction(api, bob, api.tx.unique.setCollectionProperties(collection, prps))).to.be.rejectedWith(/common\.NoSpaceForProperty/);
 
-      
+
       for (const elem of result) {
         await expect(executeTransaction(
-          api, 
-          bob, 
-          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, prps), 
+          api,
+          bob,
+          api.tx.unique.setTokenProperties(elem.collectionId, elem.itemId, prps),
         )).to.be.rejected;
       }
     });
@@ -355,15 +343,12 @@
         {
           owner: {substrate: alice.address},
           constData: '0x0000',
-          variableData: '0x1111',
         }, {
           owner: {substrate: bob.address},
           constData: '0x2222',
-          variableData: '0x3333',
         }, {
           owner: {substrate: charlie.address},
           constData: '0x4444',
-          variableData: '0x5555',
         },
       ];
 
@@ -386,15 +371,12 @@
         {
           owner: {substrate: alice.address},
           constData: '0x0000',
-          variableData: '0x1111',
         }, {
           owner: {substrate: bob.address},
           constData: '0x2222',
-          variableData: '0x3333',
         }, {
           owner: {substrate: charlie.address},
           constData: '0x4444',
-          variableData: '0x5555',
         },
       ];
 
modifiedtests/src/eth/api/UniqueFungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueFungible.sol
+++ b/tests/src/eth/api/UniqueFungible.sol
@@ -22,6 +22,12 @@
 	);
 }
 
+// Selector: 79cc6790
+interface ERC20UniqueExtensions is Dummy, ERC165 {
+	// Selector: burnFrom(address,uint256) 79cc6790
+	function burnFrom(address from, uint256 amount) external returns (bool);
+}
+
 // Selector: 942e8b22
 interface ERC20 is Dummy, ERC165, ERC20Events {
 	// Selector: name() 06fdde03
@@ -59,4 +65,28 @@
 		returns (uint256);
 }
 
-interface UniqueFungible is Dummy, ERC165, ERC20 {}
+// Selector: 9b5e29c5
+interface CollectionProperties is Dummy, ERC165 {
+	// Selector: setCollectionProperty(string,bytes) 2f073f66
+	function setCollectionProperty(string memory key, bytes memory value)
+		external;
+
+	// Selector: deleteCollectionProperty(string) 7b7debce
+	function deleteCollectionProperty(string memory key) external;
+
+	// Throws error if key not found
+	//
+	// Selector: collectionProperty(string) cf24fd6d
+	function collectionProperty(string memory key)
+		external
+		view
+		returns (bytes memory);
+}
+
+interface UniqueFungible is
+	Dummy,
+	ERC165,
+	ERC20,
+	ERC20UniqueExtensions,
+	CollectionProperties
+{}
modifiedtests/src/eth/api/UniqueNFT.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueNFT.sol
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -42,6 +42,35 @@
 	event MintingFinished();
 }
 
+// Selector: 41369377
+interface TokenProperties is Dummy, ERC165 {
+	// Selector: setTokenPropertyPermission(string,bool,bool,bool) 222d97fa
+	function setTokenPropertyPermission(
+		string memory key,
+		bool isMutable,
+		bool collectionAdmin,
+		bool tokenOwner
+	) external;
+
+	// Selector: setProperty(uint256,string,bytes) 1752d67b
+	function setProperty(
+		uint256 tokenId,
+		string memory key,
+		bytes memory value
+	) external;
+
+	// Selector: deleteProperty(uint256,string) 066111d1
+	function deleteProperty(uint256 tokenId, string memory key) external;
+
+	// Throws error if key not found
+	//
+	// Selector: property(uint256,string) 7228c327
+	function property(uint256 tokenId, string memory key)
+		external
+		view
+		returns (bytes memory);
+}
+
 // Selector: 42966c68
 interface ERC721Burnable is Dummy, ERC165 {
 	// Selector: burn(uint256) 42966c68
@@ -162,7 +191,25 @@
 	function totalSupply() external view returns (uint256);
 }
 
-// Selector: e562194d
+// Selector: 9b5e29c5
+interface CollectionProperties is Dummy, ERC165 {
+	// Selector: setCollectionProperty(string,bytes) 2f073f66
+	function setCollectionProperty(string memory key, bytes memory value)
+		external;
+
+	// Selector: deleteCollectionProperty(string) 7b7debce
+	function deleteCollectionProperty(string memory key) external;
+
+	// Throws error if key not found
+	//
+	// Selector: collectionProperty(string) cf24fd6d
+	function collectionProperty(string memory key)
+		external
+		view
+		returns (bytes memory);
+}
+
+// Selector: d74d154f
 interface ERC721UniqueExtensions is Dummy, ERC165 {
 	// Selector: transfer(address,uint256) a9059cbb
 	function transfer(address to, uint256 tokenId) external;
@@ -172,16 +219,7 @@
 
 	// Selector: nextTokenId() 75794a3c
 	function nextTokenId() external view returns (uint256);
-
-	// Selector: setVariableMetadata(uint256,bytes) d4eac26d
-	function setVariableMetadata(uint256 tokenId, bytes memory data) external;
 
-	// Selector: getVariableMetadata(uint256) e6c5ce6f
-	function getVariableMetadata(uint256 tokenId)
-		external
-		view
-		returns (bytes memory);
-
 	// Selector: mintBulk(address,uint256[]) 44a9945e
 	function mintBulk(address to, uint256[] memory tokenIds)
 		external
@@ -201,5 +239,7 @@
 	ERC721Enumerable,
 	ERC721UniqueExtensions,
 	ERC721Mintable,
-	ERC721Burnable
+	ERC721Burnable,
+	CollectionProperties,
+	TokenProperties
 {}
modifiedtests/src/eth/base.test.tsdiffbeforeafterboth
--- a/tests/src/eth/base.test.ts
+++ b/tests/src/eth/base.test.ts
@@ -79,7 +79,7 @@
       minter = createEthAccount(web3);
     });
   });
-  
+
   itWeb3('interfaceID == 0xffffffff always false', async ({web3}) => {
     expect(await contract(web3).methods.supportsInterface('0xffffffff').call()).to.be.false;
   });
@@ -101,7 +101,7 @@
   });
 
   itWeb3('ERC721UniqueExtensions support', async ({web3}) => {
-    expect(await contract(web3).methods.supportsInterface('0xe562194d').call()).to.be.true;
+    expect(await contract(web3).methods.supportsInterface('0xd74d154f').call()).to.be.true;
   });
 
   itWeb3('ERC721Burnable support', async ({web3}) => {
addedtests/src/eth/collectionProperties.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/collectionProperties.test.ts
@@ -0,0 +1,54 @@
+import privateKey from '../substrate/privateKey';
+import {addCollectionAdminExpectSuccess, createCollectionExpectSuccess} from '../util/helpers';
+import {collectionIdToAddress, createEthAccount, createEthAccountWithBalance, GAS_ARGS, itWeb3} from './util/helpers';
+import nonFungibleAbi from './nonFungibleAbi.json';
+import {expect} from 'chai';
+import {executeTransaction} from '../substrate/substrate-api';
+
+describe('EVM collection properties', () => {
+  itWeb3('Can be set', async({web3, api}) => {
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+
+    await addCollectionAdminExpectSuccess(alice, collection, {Ethereum: caller});
+
+    const address = collectionIdToAddress(collection);
+    const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS});
+
+    await contract.methods.setCollectionProperty('testKey', Buffer.from('testValue')).send({from: caller});
+
+    const [{value}] = (await api.rpc.unique.collectionProperties(collection, ['testKey'])).toHuman()! as any;
+    expect(value).to.equal('testValue');
+  });
+  itWeb3('Can be deleted', async({web3, api}) => {
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+
+    await executeTransaction(api, alice, api.tx.unique.setCollectionProperties(collection, [{key: 'testKey', value: 'testValue'}]));
+
+    await addCollectionAdminExpectSuccess(alice, collection, {Ethereum: caller});
+
+    const address = collectionIdToAddress(collection);
+    const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS});
+
+    await contract.methods.deleteCollectionProperty('testKey').send({from: caller});
+
+    const result = (await api.rpc.unique.collectionProperties(collection, ['testKey'])).toJSON()! as any;
+    expect(result.length).to.equal(0);
+  });
+  itWeb3('Can be read', async({web3, api}) => {
+    const alice = privateKey('//Alice');
+    const caller = createEthAccount(web3);
+    const collection = await createCollectionExpectSuccess({mode: {type:'NFT'}});
+
+    await executeTransaction(api, alice, api.tx.unique.setCollectionProperties(collection, [{key: 'testKey', value: 'testValue'}]));
+
+    const address = collectionIdToAddress(collection);
+    const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS});
+
+    const value = await contract.methods.collectionProperty('testKey').call();
+    expect(value).to.equal(web3.utils.toHex('testValue'));
+  });
+});
modifiedtests/src/eth/nonFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nonFungible.test.ts
+++ b/tests/src/eth/nonFungible.test.ts
@@ -15,7 +15,7 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 import privateKey from '../substrate/privateKey';
-import {approveExpectSuccess, burnItemExpectSuccess, createCollectionExpectSuccess, createItemExpectSuccess, setVariableMetaDataExpectSuccess, transferExpectSuccess, transferFromExpectSuccess, UNIQUE, setMetadataUpdatePermissionFlagExpectSuccess} from '../util/helpers';
+import {approveExpectSuccess, burnItemExpectSuccess, createCollectionExpectSuccess, createItemExpectSuccess, transferExpectSuccess, transferFromExpectSuccess, UNIQUE} from '../util/helpers';
 import {collectionIdToAddress, createEthAccount, createEthAccountWithBalance, GAS_ARGS, itWeb3, normalizeEvents, recordEthFee, recordEvents, subToEth, transferBalanceToEth} from './util/helpers';
 import nonFungibleAbi from './nonFungibleAbi.json';
 import {expect} from 'chai';
@@ -331,41 +331,6 @@
       const balance = await contract.methods.balanceOf(receiver).call();
       expect(+balance).to.equal(1);
     }
-  });
-
-  itWeb3('Can perform getVariableMetadata', async ({web3, api}) => {
-    const collection = await createCollectionExpectSuccess({
-      mode: {type: 'NFT'},
-    });
-    const alice = privateKey('//Alice');
-
-    const owner = await createEthAccountWithBalance(api, web3);
-
-    const item = await createItemExpectSuccess(alice, collection, 'NFT', {Ethereum: owner});
-    await setMetadataUpdatePermissionFlagExpectSuccess(alice, collection, 'Admin');
-    await setVariableMetaDataExpectSuccess(alice, collection, item, [1, 2, 3]);
-
-    const address = collectionIdToAddress(collection);
-    const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: owner, ...GAS_ARGS});
-
-    expect(await contract.methods.getVariableMetadata(item).call()).to.be.equal('0x010203');
-  });
-
-  itWeb3('Can perform setVariableMetadata', async ({web3, api}) => {
-    const collection = await createCollectionExpectSuccess({
-      mode: {type: 'NFT'},
-    });
-    const alice = privateKey('//Alice');
-
-    const owner = await createEthAccountWithBalance(api, web3);
-
-    const item = await createItemExpectSuccess(alice, collection, 'NFT', {Ethereum: owner});
-
-    const address = collectionIdToAddress(collection);
-    const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: owner, ...GAS_ARGS});
-
-    expect(await contract.methods.setVariableMetadata(item, '0x010203').send({from: owner}));
-    expect(await contract.methods.getVariableMetadata(item).call()).to.be.equal('0x010203');
   });
 });
 
modifiedtests/src/eth/nonFungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/nonFungibleAbi.json
+++ b/tests/src/eth/nonFungibleAbi.json
@@ -1,614 +1,738 @@
 [
-    {
-        "anonymous": false,
-        "inputs": [
-            {
-                "indexed": true,
-                "internalType": "address",
-                "name": "owner",
-                "type": "address"
-            },
-            {
-                "indexed": true,
-                "internalType": "address",
-                "name": "approved",
-                "type": "address"
-            },
-            {
-                "indexed": true,
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "Approval",
-        "type": "event"
-    },
-    {
-        "anonymous": false,
-        "inputs": [
-            {
-                "indexed": true,
-                "internalType": "address",
-                "name": "owner",
-                "type": "address"
-            },
-            {
-                "indexed": true,
-                "internalType": "address",
-                "name": "operator",
-                "type": "address"
-            },
-            {
-                "indexed": false,
-                "internalType": "bool",
-                "name": "approved",
-                "type": "bool"
-            }
-        ],
-        "name": "ApprovalForAll",
-        "type": "event"
-    },
-    {
-        "anonymous": false,
-        "inputs": [],
-        "name": "MintingFinished",
-        "type": "event"
-    },
-    {
-        "anonymous": false,
-        "inputs": [
-            {
-                "indexed": true,
-                "internalType": "address",
-                "name": "from",
-                "type": "address"
-            },
-            {
-                "indexed": true,
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "indexed": true,
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "Transfer",
-        "type": "event"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "approved",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "approve",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "owner",
-                "type": "address"
-            }
-        ],
-        "name": "balanceOf",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "burn",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [],
-        "name": "finishMinting",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
-        ],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "getApproved",
-        "outputs": [
-            {
-                "internalType": "address",
-                "name": "",
-                "type": "address"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "getVariableMetadata",
-        "outputs": [
-            {
-                "internalType": "bytes",
-                "name": "",
-                "type": "bytes"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "owner",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "operator",
-                "type": "address"
-            }
-        ],
-        "name": "isApprovedForAll",
-        "outputs": [
-            {
-                "internalType": "address",
-                "name": "",
-                "type": "address"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "mint",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
-        ],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256[]",
-                "name": "tokenIds",
-                "type": "uint256[]"
-            }
-        ],
-        "name": "mintBulk",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
-        ],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "components": [
-                    {
-                        "internalType": "uint256",
-                        "name": "field_0",
-                        "type": "uint256"
-                    },
-                    {
-                        "internalType": "string",
-                        "name": "field_1",
-                        "type": "string"
-                    }
-                ],
-                "internalType": "struct Tuple0[]",
-                "name": "tokens",
-                "type": "tuple[]"
-            }
-        ],
-        "name": "mintBulkWithTokenURI",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
-        ],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            },
-            {
-                "internalType": "string",
-                "name": "tokenUri",
-                "type": "string"
-            }
-        ],
-        "name": "mintWithTokenURI",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
-        ],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [],
-        "name": "mintingFinished",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [],
-        "name": "name",
-        "outputs": [
-            {
-                "internalType": "string",
-                "name": "",
-                "type": "string"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [],
-        "name": "nextTokenId",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "ownerOf",
-        "outputs": [
-            {
-                "internalType": "address",
-                "name": "",
-                "type": "address"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "from",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "safeTransferFrom",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "from",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            },
-            {
-                "internalType": "bytes",
-                "name": "data",
-                "type": "bytes"
-            }
-        ],
-        "name": "safeTransferFromWithData",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "operator",
-                "type": "address"
-            },
-            {
-                "internalType": "bool",
-                "name": "approved",
-                "type": "bool"
-            }
-        ],
-        "name": "setApprovalForAll",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            },
-            {
-                "internalType": "bytes",
-                "name": "data",
-                "type": "bytes"
-            }
-        ],
-        "name": "setVariableMetadata",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "bytes4",
-                "name": "interfaceId",
-                "type": "bytes4"
-            }
-        ],
-        "name": "supportsInterface",
-        "outputs": [
-            {
-                "internalType": "bool",
-                "name": "",
-                "type": "bool"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [],
-        "name": "symbol",
-        "outputs": [
-            {
-                "internalType": "string",
-                "name": "",
-                "type": "string"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "index",
-                "type": "uint256"
-            }
-        ],
-        "name": "tokenByIndex",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "owner",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "index",
-                "type": "uint256"
-            }
-        ],
-        "name": "tokenOfOwnerByIndex",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "tokenURI",
-        "outputs": [
-            {
-                "internalType": "string",
-                "name": "",
-                "type": "string"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [],
-        "name": "totalSupply",
-        "outputs": [
-            {
-                "internalType": "uint256",
-                "name": "",
-                "type": "uint256"
-            }
-        ],
-        "stateMutability": "view",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "transfer",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    },
-    {
-        "inputs": [
-            {
-                "internalType": "address",
-                "name": "from",
-                "type": "address"
-            },
-            {
-                "internalType": "address",
-                "name": "to",
-                "type": "address"
-            },
-            {
-                "internalType": "uint256",
-                "name": "tokenId",
-                "type": "uint256"
-            }
-        ],
-        "name": "transferFrom",
-        "outputs": [],
-        "stateMutability": "nonpayable",
-        "type": "function"
-    }
-]
+	{
+		"anonymous": false,
+		"inputs": [
+			{
+				"indexed": true,
+				"internalType": "address",
+				"name": "owner",
+				"type": "address"
+			},
+			{
+				"indexed": true,
+				"internalType": "address",
+				"name": "approved",
+				"type": "address"
+			},
+			{
+				"indexed": true,
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "Approval",
+		"type": "event"
+	},
+	{
+		"anonymous": false,
+		"inputs": [
+			{
+				"indexed": true,
+				"internalType": "address",
+				"name": "owner",
+				"type": "address"
+			},
+			{
+				"indexed": true,
+				"internalType": "address",
+				"name": "operator",
+				"type": "address"
+			},
+			{
+				"indexed": false,
+				"internalType": "bool",
+				"name": "approved",
+				"type": "bool"
+			}
+		],
+		"name": "ApprovalForAll",
+		"type": "event"
+	},
+	{
+		"anonymous": false,
+		"inputs": [],
+		"name": "MintingFinished",
+		"type": "event"
+	},
+	{
+		"anonymous": false,
+		"inputs": [
+			{
+				"indexed": true,
+				"internalType": "address",
+				"name": "from",
+				"type": "address"
+			},
+			{
+				"indexed": true,
+				"internalType": "address",
+				"name": "to",
+				"type": "address"
+			},
+			{
+				"indexed": true,
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "Transfer",
+		"type": "event"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "approved",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "approve",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "owner",
+				"type": "address"
+			}
+		],
+		"name": "balanceOf",
+		"outputs": [
+			{
+				"internalType": "uint256",
+				"name": "",
+				"type": "uint256"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "burn",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "from",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "burnFrom",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "string",
+				"name": "key",
+				"type": "string"
+			}
+		],
+		"name": "collectionProperty",
+		"outputs": [
+			{
+				"internalType": "bytes",
+				"name": "",
+				"type": "bytes"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "string",
+				"name": "key",
+				"type": "string"
+			}
+		],
+		"name": "deleteCollectionProperty",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			},
+			{
+				"internalType": "string",
+				"name": "key",
+				"type": "string"
+			}
+		],
+		"name": "deleteProperty",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [],
+		"name": "finishMinting",
+		"outputs": [
+			{
+				"internalType": "bool",
+				"name": "",
+				"type": "bool"
+			}
+		],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "getApproved",
+		"outputs": [
+			{
+				"internalType": "address",
+				"name": "",
+				"type": "address"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "owner",
+				"type": "address"
+			},
+			{
+				"internalType": "address",
+				"name": "operator",
+				"type": "address"
+			}
+		],
+		"name": "isApprovedForAll",
+		"outputs": [
+			{
+				"internalType": "address",
+				"name": "",
+				"type": "address"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "to",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "mint",
+		"outputs": [
+			{
+				"internalType": "bool",
+				"name": "",
+				"type": "bool"
+			}
+		],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "to",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256[]",
+				"name": "tokenIds",
+				"type": "uint256[]"
+			}
+		],
+		"name": "mintBulk",
+		"outputs": [
+			{
+				"internalType": "bool",
+				"name": "",
+				"type": "bool"
+			}
+		],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "to",
+				"type": "address"
+			},
+			{
+				"components": [
+					{
+						"internalType": "uint256",
+						"name": "field_0",
+						"type": "uint256"
+					},
+					{
+						"internalType": "string",
+						"name": "field_1",
+						"type": "string"
+					}
+				],
+				"internalType": "struct Tuple0[]",
+				"name": "tokens",
+				"type": "tuple[]"
+			}
+		],
+		"name": "mintBulkWithTokenURI",
+		"outputs": [
+			{
+				"internalType": "bool",
+				"name": "",
+				"type": "bool"
+			}
+		],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "to",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			},
+			{
+				"internalType": "string",
+				"name": "tokenUri",
+				"type": "string"
+			}
+		],
+		"name": "mintWithTokenURI",
+		"outputs": [
+			{
+				"internalType": "bool",
+				"name": "",
+				"type": "bool"
+			}
+		],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [],
+		"name": "mintingFinished",
+		"outputs": [
+			{
+				"internalType": "bool",
+				"name": "",
+				"type": "bool"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [],
+		"name": "name",
+		"outputs": [
+			{
+				"internalType": "string",
+				"name": "",
+				"type": "string"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [],
+		"name": "nextTokenId",
+		"outputs": [
+			{
+				"internalType": "uint256",
+				"name": "",
+				"type": "uint256"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "ownerOf",
+		"outputs": [
+			{
+				"internalType": "address",
+				"name": "",
+				"type": "address"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			},
+			{
+				"internalType": "string",
+				"name": "key",
+				"type": "string"
+			}
+		],
+		"name": "property",
+		"outputs": [
+			{
+				"internalType": "bytes",
+				"name": "",
+				"type": "bytes"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "from",
+				"type": "address"
+			},
+			{
+				"internalType": "address",
+				"name": "to",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "safeTransferFrom",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "from",
+				"type": "address"
+			},
+			{
+				"internalType": "address",
+				"name": "to",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			},
+			{
+				"internalType": "bytes",
+				"name": "data",
+				"type": "bytes"
+			}
+		],
+		"name": "safeTransferFromWithData",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "operator",
+				"type": "address"
+			},
+			{
+				"internalType": "bool",
+				"name": "approved",
+				"type": "bool"
+			}
+		],
+		"name": "setApprovalForAll",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "string",
+				"name": "key",
+				"type": "string"
+			},
+			{
+				"internalType": "bytes",
+				"name": "value",
+				"type": "bytes"
+			}
+		],
+		"name": "setCollectionProperty",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			},
+			{
+				"internalType": "string",
+				"name": "key",
+				"type": "string"
+			},
+			{
+				"internalType": "bytes",
+				"name": "value",
+				"type": "bytes"
+			}
+		],
+		"name": "setProperty",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "string",
+				"name": "key",
+				"type": "string"
+			},
+			{
+				"internalType": "bool",
+				"name": "isMutable",
+				"type": "bool"
+			},
+			{
+				"internalType": "bool",
+				"name": "collectionAdmin",
+				"type": "bool"
+			},
+			{
+				"internalType": "bool",
+				"name": "tokenOwner",
+				"type": "bool"
+			}
+		],
+		"name": "setTokenPropertyPermission",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "bytes4",
+				"name": "interfaceID",
+				"type": "bytes4"
+			}
+		],
+		"name": "supportsInterface",
+		"outputs": [
+			{
+				"internalType": "bool",
+				"name": "",
+				"type": "bool"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [],
+		"name": "symbol",
+		"outputs": [
+			{
+				"internalType": "string",
+				"name": "",
+				"type": "string"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "uint256",
+				"name": "index",
+				"type": "uint256"
+			}
+		],
+		"name": "tokenByIndex",
+		"outputs": [
+			{
+				"internalType": "uint256",
+				"name": "",
+				"type": "uint256"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "owner",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256",
+				"name": "index",
+				"type": "uint256"
+			}
+		],
+		"name": "tokenOfOwnerByIndex",
+		"outputs": [
+			{
+				"internalType": "uint256",
+				"name": "",
+				"type": "uint256"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "tokenURI",
+		"outputs": [
+			{
+				"internalType": "string",
+				"name": "",
+				"type": "string"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [],
+		"name": "totalSupply",
+		"outputs": [
+			{
+				"internalType": "uint256",
+				"name": "",
+				"type": "uint256"
+			}
+		],
+		"stateMutability": "view",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "to",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "transfer",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "from",
+				"type": "address"
+			},
+			{
+				"internalType": "address",
+				"name": "to",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "transferFrom",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	}
+]
\ No newline at end of file
modifiedtests/src/eth/proxy/UniqueNFTProxy.abidiffbeforeafterboth
--- a/tests/src/eth/proxy/UniqueNFTProxy.abi
+++ b/tests/src/eth/proxy/UniqueNFTProxy.abi
@@ -1 +1 @@
-[{"inputs":[{"internalType":"address","name":"_proxied","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[],"name":"MintingFinished","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"approved","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"finishMinting","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getVariableMetadata","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"mint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"mintBulk","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"components":[{"internalType":"uint256","name":"field_0","type":"uint256"},{"internalType":"string","name":"field_1","type":"string"}],"internalType":"struct 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\ No newline at end of file
+[{"inputs":[{"internalType":"address","name":"_proxied","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[],"name":"MintingFinished","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"approved","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"key","type":"string"}],"name":"deleteProperty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"finishMinting","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"mint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"mintBulk","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"components":[{"internalType":"uint256","name":"field_0","type":"uint256"},{"internalType":"string","name":"field_1","type":"string"}],"internalType":"struct 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\ No newline at end of file
modifiedtests/src/eth/proxy/UniqueNFTProxy.bindiffbeforeafterboth
--- a/tests/src/eth/proxy/UniqueNFTProxy.bin
+++ b/tests/src/eth/proxy/UniqueNFTProxy.bin
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\ No newline at end of file
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\ No newline at end of file
modifiedtests/src/eth/proxy/UniqueNFTProxy.soldiffbeforeafterboth
--- a/tests/src/eth/proxy/UniqueNFTProxy.sol
+++ b/tests/src/eth/proxy/UniqueNFTProxy.sol
@@ -148,29 +148,17 @@
         return proxied.nextTokenId();
     }
 
-    function supportsInterface(uint32 interfaceId)
+    function burnFrom(address from, uint256 tokenId) external override {
+        return proxied.burnFrom(from, tokenId);
+    }
+
+    function supportsInterface(bytes4 interfaceId)
         external
         view
         override
         returns (bool)
     {
         return proxied.supportsInterface(interfaceId);
-    }
-
-    function setVariableMetadata(uint256 tokenId, bytes memory data)
-        external
-        override
-    {
-        return proxied.setVariableMetadata(tokenId, data);
-    }
-
-    function getVariableMetadata(uint256 tokenId)
-        external
-        view
-        override
-        returns (bytes memory)
-    {
-        return proxied.getVariableMetadata(tokenId);
     }
 
     function mintBulk(address to, uint256[] memory tokenIds)
@@ -188,4 +176,12 @@
     {
         return proxied.mintBulkWithTokenURI(to, tokens);
     }
+
+    function setProperty(string memory key, string memory value) external override {
+        return proxied.setProperty(key, value);
+    }
+
+	function deleteProperty(string memory key) external override {
+        return proxied.deleteProperty(key);
+    }
 }
modifiedtests/src/eth/proxy/nonFungibleProxy.test.tsdiffbeforeafterboth
--- a/tests/src/eth/proxy/nonFungibleProxy.test.ts
+++ b/tests/src/eth/proxy/nonFungibleProxy.test.ts
@@ -15,7 +15,7 @@
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
 import privateKey from '../../substrate/privateKey';
-import {createCollectionExpectSuccess, createItemExpectSuccess, setVariableMetaDataExpectSuccess, setMetadataUpdatePermissionFlagExpectSuccess} from '../../util/helpers';
+import {createCollectionExpectSuccess, createItemExpectSuccess} from '../../util/helpers';
 import {collectionIdToAddress, createEthAccount, createEthAccountWithBalance, GAS_ARGS, itWeb3, normalizeEvents} from '../util/helpers';
 import nonFungibleAbi from '../nonFungibleAbi.json';
 import {expect} from 'chai';
@@ -333,36 +333,5 @@
       const balance = await contract.methods.balanceOf(receiver).call();
       expect(+balance).to.equal(1);
     }
-  });
-
-  itWeb3('Can perform getVariableMetadata', async ({web3, api}) => {
-    const collection = await createCollectionExpectSuccess({
-      mode: {type: 'NFT'},
-    });
-    const alice = privateKey('//Alice');
-    const caller = await createEthAccountWithBalance(api, web3);
-
-    const address = collectionIdToAddress(collection);
-    const contract = await proxyWrap(api, web3, new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS}));
-    const item = await createItemExpectSuccess(alice, collection, 'NFT', {Ethereum: contract.options.address});
-    await setMetadataUpdatePermissionFlagExpectSuccess(alice, collection, 'Admin');
-    await setVariableMetaDataExpectSuccess(alice, collection, item, [1, 2, 3]);
-
-    expect(await contract.methods.getVariableMetadata(item).call()).to.be.equal('0x010203');
-  });
-
-  itWeb3('Can perform setVariableMetadata', async ({web3, api}) => {
-    const collection = await createCollectionExpectSuccess({
-      mode: {type: 'NFT'},
-    });
-    const alice = privateKey('//Alice');
-    const caller = await createEthAccountWithBalance(api, web3);
-
-    const address = collectionIdToAddress(collection);
-    const contract = await proxyWrap(api, web3, new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS}));
-    const item = await createItemExpectSuccess(alice, collection, 'NFT', {Ethereum: contract.options.address});
-
-    expect(await contract.methods.setVariableMetadata(item, '0x010203').send({from: caller}));
-    expect(await contract.methods.getVariableMetadata(item).call()).to.be.equal('0x010203');
   });
 });
addedtests/src/eth/tokenProperties.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/tokenProperties.test.ts
@@ -0,0 +1,95 @@
+import privateKey from '../substrate/privateKey';
+import {addCollectionAdminExpectSuccess, createCollectionExpectSuccess, createItemExpectSuccess} from '../util/helpers';
+import {cartesian, collectionIdToAddress, createEthAccount, createEthAccountWithBalance, GAS_ARGS, itWeb3} from './util/helpers';
+import nonFungibleAbi from './nonFungibleAbi.json';
+import {expect} from 'chai';
+import {executeTransaction} from '../substrate/substrate-api';
+
+describe('EVM token properties', () => {
+  itWeb3('Can be reconfigured', async({web3, api}) => {
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    for(const [mutable,collectionAdmin, tokenOwner] of cartesian([], [false, true], [false, true], [false, true])) {
+      const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+      await addCollectionAdminExpectSuccess(alice, collection, {Ethereum: caller});
+      
+      const address = collectionIdToAddress(collection);
+      const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS});
+  
+      await contract.methods.setTokenPropertyPermission('testKey', mutable, collectionAdmin, tokenOwner).send({from: caller});
+  
+      const state = (await api.query.common.collectionPropertyPermissions(collection)).toJSON();
+      expect(state).to.be.deep.equal({
+        [web3.utils.toHex('testKey')]: {mutable, collectionAdmin, tokenOwner},
+      });
+    }
+  });
+  itWeb3('Can be set', async({web3, api}) => {
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+    const token = await createItemExpectSuccess(alice, collection, 'NFT');
+
+    await executeTransaction(api, alice, api.tx.unique.setPropertyPermissions(collection, [{
+      key: 'testKey',
+      permission: {
+        collectionAdmin: true,
+      },
+    }]));
+
+    await addCollectionAdminExpectSuccess(alice, collection, {Ethereum: caller});
+
+    const address = collectionIdToAddress(collection);
+    const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS});
+
+    await contract.methods.setProperty(token, 'testKey', Buffer.from('testValue')).send({from: caller});
+
+    const [{value}] = (await api.rpc.unique.tokenProperties(collection, token, ['testKey'])).toHuman()! as any;
+    expect(value).to.equal('testValue');
+  });
+  itWeb3('Can be deleted', async({web3, api}) => {
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+    const token = await createItemExpectSuccess(alice, collection, 'NFT');
+
+    await executeTransaction(api, alice, api.tx.unique.setPropertyPermissions(collection, [{
+      key: 'testKey',
+      permission: {
+        mutable: true,
+        collectionAdmin: true,
+      },
+    }]));
+    await executeTransaction(api, alice, api.tx.unique.setTokenProperties(collection, token, [{key: 'testKey', value: 'testValue'}]));
+
+    await addCollectionAdminExpectSuccess(alice, collection, {Ethereum: caller});
+
+    const address = collectionIdToAddress(collection);
+    const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS});
+
+    await contract.methods.deleteProperty(token, 'testKey').send({from: caller});
+
+    const result = (await api.rpc.unique.tokenProperties(collection, token, ['testKey'])).toJSON()! as any;
+    expect(result.length).to.equal(0);
+  });
+  itWeb3('Can be read', async({web3, api}) => {
+    const alice = privateKey('//Alice');
+    const caller = createEthAccount(web3);
+    const collection = await createCollectionExpectSuccess({mode: {type:'NFT'}});
+    const token = await createItemExpectSuccess(alice, collection, 'NFT');
+
+    await executeTransaction(api, alice, api.tx.unique.setPropertyPermissions(collection, [{
+      key: 'testKey',
+      permission: {
+        collectionAdmin: true,
+      },
+    }]));
+    await executeTransaction(api, alice, api.tx.unique.setTokenProperties(collection, token, [{key: 'testKey', value: 'testValue'}]));
+
+    const address = collectionIdToAddress(collection);
+    const contract = new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS});
+
+    const value = await contract.methods.property(token, 'testKey').call();
+    expect(value).to.equal(web3.utils.toHex('testValue'));
+  });
+});
modifiedtests/src/eth/util/helpers.tsdiffbeforeafterboth
--- a/tests/src/eth/util/helpers.ts
+++ b/tests/src/eth/util/helpers.ts
@@ -322,3 +322,15 @@
 
   return before - after;
 }
+
+type ElementOf<A> = A extends readonly (infer T)[] ? T : never;
+// I want a fancier api, not a memory efficiency
+export function* cartesian<T extends Array<Array<any>>, R extends Array<any>>(internalRest: [...R], ...args: [...T]): Generator<[...R, ...{[K in keyof T]: ElementOf<T[K]>}]> {
+  if(args.length === 0) {
+    yield internalRest as any;
+    return;
+  }
+  for(const value of args[0]) {
+    yield* cartesian([...internalRest, value], ...args.slice(1)) as any;
+  }
+}
\ No newline at end of file
modifiedtests/src/interfaces/augment-api-errors.tsdiffbeforeafterboth
--- a/tests/src/interfaces/augment-api-errors.ts
+++ b/tests/src/interfaces/augment-api-errors.ts
@@ -137,6 +137,10 @@
        **/
       OwnerPermissionsCantBeReverted: AugmentedError<ApiType>;
       /**
+       * Property key is too long
+       **/
+      PropertyKeyIsTooLong: AugmentedError<ApiType>;
+      /**
        * Tried to store more property keys than allowed
        **/
       PropertyLimitReached: AugmentedError<ApiType>;
@@ -156,10 +160,6 @@
        * Item balance not enough.
        **/
       TokenValueTooLow: AugmentedError<ApiType>;
-      /**
-       * variable_data exceeded data limit.
-       **/
-      TokenVariableDataLimitExceeded: AugmentedError<ApiType>;
       /**
        * Total collections bound exceeded.
        **/
@@ -168,10 +168,6 @@
        * Collection settings not allowing items transferring
        **/
       TransferNotAllowed: AugmentedError<ApiType>;
-      /**
-       * Unable to read array of unbounded keys
-       **/
-      UnableToReadUnboundedKeys: AugmentedError<ApiType>;
       /**
        * Target collection doesn't supports this operation
        **/
modifiedtests/src/interfaces/augment-api-rpc.tsdiffbeforeafterboth
--- a/tests/src/interfaces/augment-api-rpc.ts
+++ b/tests/src/interfaces/augment-api-rpc.ts
@@ -1,7 +1,7 @@
 // Auto-generated via `yarn polkadot-types-from-chain`, do not edit
 /* eslint-disable */
 
-import type { PalletEvmAccountBasicCrossAccountIdRepr, UpDataStructsCollectionLimits, UpDataStructsCollectionStats, UpDataStructsProperty, UpDataStructsPropertyKeyPermission, UpDataStructsRpcCollection, UpDataStructsTokenData } from './unique';
+import type { PalletEvmAccountBasicCrossAccountIdRepr, RmrkTypesBaseInfo, RmrkTypesCollectionInfo, RmrkTypesNftChild, RmrkTypesNftInfo, RmrkTypesPartType, RmrkTypesPropertyInfo, RmrkTypesResourceInfo, RmrkTypesTheme, UpDataStructsCollectionLimits, UpDataStructsCollectionStats, UpDataStructsProperty, UpDataStructsPropertyKeyPermission, UpDataStructsRpcCollection, UpDataStructsTokenData } from './unique';
 import type { AugmentedRpc } from '@polkadot/rpc-core/types';
 import type { Metadata, StorageKey } from '@polkadot/types';
 import type { Bytes, HashMap, Json, Null, Option, Text, U256, U64, Vec, bool, u128, u32, u64 } from '@polkadot/types-codec';
@@ -401,19 +401,19 @@
       /**
        * Get base info
        **/
-      base: AugmentedRpc<(baseId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Option<RmrkTraitsBaseBaseInfo>>>;
+      base: AugmentedRpc<(baseId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Option<RmrkTypesBaseInfo>>>;
       /**
        * Get all Base's parts
        **/
-      baseParts: AugmentedRpc<(baseId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Vec<RmrkTraitsPartPartType>>>;
+      baseParts: AugmentedRpc<(baseId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Vec<RmrkTypesPartType>>>;
       /**
        * Get collection by id
        **/
-      collectionById: AugmentedRpc<(id: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Option<RmrkTraitsCollectionCollectionInfo>>>;
+      collectionById: AugmentedRpc<(id: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Option<RmrkTypesCollectionInfo>>>;
       /**
        * Get collection properties
        **/
-      collectionProperties: AugmentedRpc<(collectionId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Vec<RmrkTraitsPropertyPropertyInfo>>>;
+      collectionProperties: AugmentedRpc<(collectionId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Vec<RmrkTypesPropertyInfo>>>;
       /**
        * Get the latest created collection id
        **/
@@ -421,15 +421,15 @@
       /**
        * Get NFT by collection id and NFT id
        **/
-      nftById: AugmentedRpc<(collectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Option<RmrkTraitsNftNftInfo>>>;
+      nftById: AugmentedRpc<(collectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Option<RmrkTypesNftInfo>>>;
       /**
        * Get NFT children
        **/
-      nftChildren: AugmentedRpc<(collectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Vec<RmrkTraitsNftNftChild>>>;
+      nftChildren: AugmentedRpc<(collectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Vec<RmrkTypesNftChild>>>;
       /**
        * Get NFT properties
        **/
-      nftProperties: AugmentedRpc<(collectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Vec<RmrkTraitsPropertyPropertyInfo>>>;
+      nftProperties: AugmentedRpc<(collectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Vec<RmrkTypesPropertyInfo>>>;
       /**
        * Get NFT resource priorities
        **/
@@ -437,7 +437,7 @@
       /**
        * Get NFT resources
        **/
-      nftResources: AugmentedRpc<(collectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Vec<RmrkTraitsResourceResourceInfo>>>;
+      nftResources: AugmentedRpc<(collectionId: u32 | AnyNumber | Uint8Array, nftId: u32 | AnyNumber | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Vec<RmrkTypesResourceInfo>>>;
       /**
        * Get Base's theme names
        **/
@@ -445,7 +445,7 @@
       /**
        * Get Theme's keys values
        **/
-      themes: AugmentedRpc<(baseId: u32 | AnyNumber | Uint8Array, themeName: Text | string, keys: Option<Vec<Text>> | null | object | string | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Option<RmrkTraitsTheme>>>;
+      themes: AugmentedRpc<(baseId: u32 | AnyNumber | Uint8Array, themeName: Text | string, keys: Option<Vec<Text>> | null | object | string | Uint8Array, at?: Hash | string | Uint8Array) => Observable<Option<RmrkTypesTheme>>>;
     };
     rpc: {
       /**
@@ -659,7 +659,7 @@
       /**
        * Get collection properties
        **/
-      collectionProperties: AugmentedRpc<(collection: u32 | AnyNumber | Uint8Array, propertyKeys: Vec<Text> | (Text | string)[], at?: Hash | string | Uint8Array) => Observable<Vec<UpDataStructsProperty>>>;
+      collectionProperties: AugmentedRpc<(collection: u32 | AnyNumber | Uint8Array, propertyKeys?: Vec<Text> | (Text | string)[], at?: Hash | string | Uint8Array) => Observable<Vec<UpDataStructsProperty>>>;
       /**
        * Get collection stats
        **/
@@ -687,11 +687,11 @@
       /**
        * Get property permissions
        **/
-      propertyPermissions: AugmentedRpc<(collection: u32 | AnyNumber | Uint8Array, propertyKeys: Vec<Text> | (Text | string)[], at?: Hash | string | Uint8Array) => Observable<Vec<UpDataStructsPropertyKeyPermission>>>;
+      propertyPermissions: AugmentedRpc<(collection: u32 | AnyNumber | Uint8Array, propertyKeys?: Vec<Text> | (Text | string)[], at?: Hash | string | Uint8Array) => Observable<Vec<UpDataStructsPropertyKeyPermission>>>;
       /**
        * Get token data
        **/
-      tokenData: AugmentedRpc<(collection: u32 | AnyNumber | Uint8Array, tokenId: u32 | AnyNumber | Uint8Array, propertyKeys: Vec<Text> | (Text | string)[], at?: Hash | string | Uint8Array) => Observable<UpDataStructsTokenData>>;
+      tokenData: AugmentedRpc<(collection: u32 | AnyNumber | Uint8Array, tokenId: u32 | AnyNumber | Uint8Array, propertyKeys?: Vec<Text> | (Text | string)[], at?: Hash | string | Uint8Array) => Observable<UpDataStructsTokenData>>;
       /**
        * Check if token exists
        **/
@@ -703,7 +703,7 @@
       /**
        * Get token properties
        **/
-      tokenProperties: AugmentedRpc<(collection: u32 | AnyNumber | Uint8Array, tokenId: u32 | AnyNumber | Uint8Array, propertyKeys: Vec<Text> | (Text | string)[], at?: Hash | string | Uint8Array) => Observable<Vec<UpDataStructsProperty>>>;
+      tokenProperties: AugmentedRpc<(collection: u32 | AnyNumber | Uint8Array, tokenId: u32 | AnyNumber | Uint8Array, propertyKeys?: Vec<Text> | (Text | string)[], at?: Hash | string | Uint8Array) => Observable<Vec<UpDataStructsProperty>>>;
       /**
        * Get token owner, in case of nested token - find parent recursive
        **/
modifiedtests/src/interfaces/augment-api-tx.tsdiffbeforeafterboth
--- a/tests/src/interfaces/augment-api-tx.ts
+++ b/tests/src/interfaces/augment-api-tx.ts
@@ -5,7 +5,7 @@
 import type { Bytes, Compact, Option, U256, Vec, bool, u128, u16, u32, u64 } from '@polkadot/types-codec';
 import type { AnyNumber, IMethod, ITuple } from '@polkadot/types-codec/types';
 import type { AccountId32, Call, H160, H256, MultiAddress, Perbill } from '@polkadot/types/interfaces/runtime';
-import type { CumulusPrimitivesParachainInherentParachainInherentData, EthereumTransactionTransactionV2, OrmlVestingVestingSchedule, PalletEvmAccountBasicCrossAccountIdRepr, UpDataStructsAccessMode, UpDataStructsCollectionLimits, UpDataStructsCollectionMode, UpDataStructsCreateCollectionData, UpDataStructsCreateItemData, UpDataStructsCreateItemExData, UpDataStructsMetaUpdatePermission, UpDataStructsProperty, UpDataStructsPropertyKeyPermission, UpDataStructsSchemaVersion, XcmV1MultiLocation, XcmV2WeightLimit, XcmVersionedMultiAssets, XcmVersionedMultiLocation, XcmVersionedXcm } from '@polkadot/types/lookup';
+import type { CumulusPrimitivesParachainInherentParachainInherentData, EthereumTransactionTransactionV2, OrmlVestingVestingSchedule, PalletEvmAccountBasicCrossAccountIdRepr, UpDataStructsAccessMode, UpDataStructsCollectionLimits, UpDataStructsCollectionMode, UpDataStructsCreateCollectionData, UpDataStructsCreateItemData, UpDataStructsCreateItemExData, UpDataStructsProperty, UpDataStructsPropertyKeyPermission, UpDataStructsSchemaVersion, XcmV1MultiLocation, XcmV2WeightLimit, XcmVersionedMultiAssets, XcmVersionedMultiLocation, XcmVersionedXcm } from '@polkadot/types/lookup';
 
 declare module '@polkadot/api-base/types/submittable' {
   export interface AugmentedSubmittables<ApiType extends ApiTypes> {
@@ -679,7 +679,7 @@
        * 
        * Prefer it to deprecated [`created_collection`] method
        **/
-      createCollectionEx: AugmentedSubmittable<(data: UpDataStructsCreateCollectionData | { mode?: any; access?: any; name?: any; description?: any; tokenPrefix?: any; offchainSchema?: any; schemaVersion?: any; pendingSponsor?: any; limits?: any; constOnChainSchema?: any; metaUpdatePermission?: any; tokenPropertyPermissions?: any; properties?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [UpDataStructsCreateCollectionData]>;
+      createCollectionEx: AugmentedSubmittable<(data: UpDataStructsCreateCollectionData | { mode?: any; access?: any; name?: any; description?: any; tokenPrefix?: any; offchainSchema?: any; schemaVersion?: any; pendingSponsor?: any; limits?: any; constOnChainSchema?: any; tokenPropertyPermissions?: any; properties?: any } | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [UpDataStructsCreateCollectionData]>;
       /**
        * This method creates a concrete instance of NFT Collection created with CreateCollection method.
        * 
@@ -809,20 +809,6 @@
        **/
       setConstOnChainSchema: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, schema: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, Bytes]>;
       /**
-       * Set meta_update_permission value for particular collection
-       * 
-       * # Permissions
-       * 
-       * * Collection Owner.
-       * 
-       * # Arguments
-       * 
-       * * collection_id: ID of the collection.
-       * 
-       * * value: New flag value.
-       **/
-      setMetaUpdatePermissionFlag: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, value: UpDataStructsMetaUpdatePermission | 'ItemOwner' | 'Admin' | 'None' | number | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, UpDataStructsMetaUpdatePermission]>;
-      /**
        * Allows Anyone to create tokens if:
        * * Allow List is enabled, and
        * * Address is added to allow list, and
@@ -900,21 +886,6 @@
        * * value: New flag value.
        **/
       setTransfersEnabledFlag: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, value: bool | boolean | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, bool]>;
-      /**
-       * Set off-chain data schema.
-       * 
-       * # Permissions
-       * 
-       * * Collection Owner
-       * * Collection Admin
-       * 
-       * # Arguments
-       * 
-       * * collection_id.
-       * 
-       * * schema: String representing the offchain data schema.
-       **/
-      setVariableMetaData: AugmentedSubmittable<(collectionId: u32 | AnyNumber | Uint8Array, itemId: u32 | AnyNumber | Uint8Array, data: Bytes | string | Uint8Array) => SubmittableExtrinsic<ApiType>, [u32, u32, Bytes]>;
       /**
        * Change ownership of the token.
        * 
modifiedtests/src/interfaces/augment-types.tsdiffbeforeafterboth
--- a/tests/src/interfaces/augment-types.ts
+++ b/tests/src/interfaces/augment-types.ts
@@ -1,7 +1,7 @@
 // Auto-generated via `yarn polkadot-types-from-defs`, do not edit
 /* eslint-disable */
 
-import type { CumulusPalletDmpQueueCall, CumulusPalletDmpQueueConfigData, CumulusPalletDmpQueueError, CumulusPalletDmpQueueEvent, CumulusPalletDmpQueuePageIndexData, CumulusPalletParachainSystemCall, CumulusPalletParachainSystemError, CumulusPalletParachainSystemEvent, CumulusPalletParachainSystemRelayStateSnapshotMessagingStateSnapshot, CumulusPalletXcmCall, CumulusPalletXcmError, CumulusPalletXcmEvent, CumulusPalletXcmpQueueCall, CumulusPalletXcmpQueueError, CumulusPalletXcmpQueueEvent, CumulusPalletXcmpQueueInboundChannelDetails, CumulusPalletXcmpQueueInboundState, CumulusPalletXcmpQueueOutboundChannelDetails, CumulusPalletXcmpQueueOutboundState, CumulusPalletXcmpQueueQueueConfigData, CumulusPrimitivesParachainInherentParachainInherentData, EthbloomBloom, EthereumBlock, EthereumHeader, EthereumLog, EthereumReceiptEip658ReceiptData, EthereumReceiptReceiptV3, EthereumTransactionAccessListItem, EthereumTransactionEip1559Transaction, EthereumTransactionEip2930Transaction, EthereumTransactionLegacyTransaction, EthereumTransactionTransactionAction, EthereumTransactionTransactionSignature, EthereumTransactionTransactionV2, EthereumTypesHashH64, EvmCoreErrorExitError, EvmCoreErrorExitFatal, EvmCoreErrorExitReason, EvmCoreErrorExitRevert, EvmCoreErrorExitSucceed, FpRpcTransactionStatus, FrameSupportPalletId, FrameSupportStorageBoundedBTreeSet, FrameSupportTokensMiscBalanceStatus, FrameSupportWeightsDispatchClass, FrameSupportWeightsDispatchInfo, FrameSupportWeightsPays, FrameSupportWeightsPerDispatchClassU32, FrameSupportWeightsPerDispatchClassU64, FrameSupportWeightsPerDispatchClassWeightsPerClass, FrameSupportWeightsRuntimeDbWeight, FrameSupportWeightsWeightToFeeCoefficient, FrameSystemAccountInfo, FrameSystemCall, FrameSystemError, FrameSystemEvent, FrameSystemEventRecord, FrameSystemExtensionsCheckGenesis, FrameSystemExtensionsCheckNonce, FrameSystemExtensionsCheckSpecVersion, FrameSystemExtensionsCheckWeight, FrameSystemLastRuntimeUpgradeInfo, FrameSystemLimitsBlockLength, FrameSystemLimitsBlockWeights, FrameSystemLimitsWeightsPerClass, FrameSystemPhase, OpalRuntimeRuntime, OrmlVestingModuleCall, OrmlVestingModuleError, OrmlVestingModuleEvent, OrmlVestingVestingSchedule, PalletBalancesAccountData, PalletBalancesBalanceLock, PalletBalancesCall, PalletBalancesError, PalletBalancesEvent, PalletBalancesReasons, PalletBalancesReleases, PalletBalancesReserveData, PalletCommonError, PalletCommonEvent, PalletEthereumCall, PalletEthereumError, PalletEthereumEvent, PalletEthereumFakeTransactionFinalizer, PalletEvmAccountBasicCrossAccountIdRepr, PalletEvmCall, PalletEvmCoderSubstrateError, PalletEvmContractHelpersError, PalletEvmContractHelpersSponsoringModeT, PalletEvmError, PalletEvmEvent, PalletEvmMigrationCall, PalletEvmMigrationError, PalletFungibleError, PalletInflationCall, PalletNonfungibleError, PalletNonfungibleItemData, PalletRefungibleError, PalletRefungibleItemData, PalletStructureCall, PalletStructureError, PalletStructureEvent, PalletSudoCall, PalletSudoError, PalletSudoEvent, PalletTemplateTransactionPaymentCall, PalletTemplateTransactionPaymentChargeTransactionPayment, PalletTimestampCall, PalletTransactionPaymentReleases, PalletTreasuryCall, PalletTreasuryError, PalletTreasuryEvent, PalletTreasuryProposal, PalletUniqueCall, PalletUniqueError, PalletUniqueRawEvent, PalletXcmCall, PalletXcmError, PalletXcmEvent, PhantomTypeUpDataStructsBaseInfo, PhantomTypeUpDataStructsCollectionInfo, PhantomTypeUpDataStructsNftChild, PhantomTypeUpDataStructsNftInfo, PhantomTypeUpDataStructsPartType, PhantomTypeUpDataStructsPropertyInfo, PhantomTypeUpDataStructsResourceInfo, PhantomTypeUpDataStructsRpcCollection, PhantomTypeUpDataStructsTheme, PhantomTypeUpDataStructsTokenData, PolkadotCorePrimitivesInboundDownwardMessage, PolkadotCorePrimitivesInboundHrmpMessage, PolkadotCorePrimitivesOutboundHrmpMessage, PolkadotParachainPrimitivesXcmpMessageFormat, PolkadotPrimitivesV2AbridgedHostConfiguration, PolkadotPrimitivesV2AbridgedHrmpChannel, PolkadotPrimitivesV2PersistedValidationData, PolkadotPrimitivesV2UpgradeRestriction, RmrkTypesAccountIdOrCollectionNftTuple, RmrkTypesBaseInfo, RmrkTypesCollectionInfo, RmrkTypesEquippableList, RmrkTypesFixedPart, RmrkTypesNftChild, RmrkTypesNftInfo, RmrkTypesPartType, RmrkTypesPropertyInfo, RmrkTypesResourceInfo, RmrkTypesRoyaltyInfo, RmrkTypesSlotPart, RmrkTypesTheme, RmrkTypesThemeProperty, SpCoreEcdsaSignature, SpCoreEd25519Signature, SpCoreSr25519Signature, SpRuntimeArithmeticError, SpRuntimeDigest, SpRuntimeDigestDigestItem, SpRuntimeDispatchError, SpRuntimeModuleError, SpRuntimeMultiSignature, SpRuntimeTokenError, SpRuntimeTransactionalError, SpTrieStorageProof, SpVersionRuntimeVersion, UpDataStructsAccessMode, UpDataStructsCollection, UpDataStructsCollectionField, UpDataStructsCollectionLimits, UpDataStructsCollectionMode, UpDataStructsCollectionStats, UpDataStructsCreateCollectionData, UpDataStructsCreateFungibleData, UpDataStructsCreateItemData, UpDataStructsCreateItemExData, UpDataStructsCreateNftData, UpDataStructsCreateNftExData, UpDataStructsCreateReFungibleData, UpDataStructsCreateRefungibleExData, UpDataStructsMetaUpdatePermission, UpDataStructsNestingRule, UpDataStructsProperties, UpDataStructsPropertiesMapBoundedVec, UpDataStructsPropertiesMapPropertyPermission, UpDataStructsProperty, UpDataStructsPropertyKeyPermission, UpDataStructsPropertyPermission, UpDataStructsRpcCollection, UpDataStructsSchemaVersion, UpDataStructsSponsoringRateLimit, UpDataStructsSponsorshipState, UpDataStructsTokenData, XcmDoubleEncoded, XcmV0Junction, XcmV0JunctionBodyId, XcmV0JunctionBodyPart, XcmV0JunctionNetworkId, XcmV0MultiAsset, XcmV0MultiLocation, XcmV0Order, XcmV0OriginKind, XcmV0Response, XcmV0Xcm, XcmV1Junction, XcmV1MultiAsset, XcmV1MultiLocation, XcmV1MultiassetAssetId, XcmV1MultiassetAssetInstance, XcmV1MultiassetFungibility, XcmV1MultiassetMultiAssetFilter, XcmV1MultiassetMultiAssets, XcmV1MultiassetWildFungibility, XcmV1MultiassetWildMultiAsset, XcmV1MultilocationJunctions, XcmV1Order, XcmV1Response, XcmV1Xcm, XcmV2Instruction, XcmV2Response, XcmV2TraitsError, XcmV2TraitsOutcome, XcmV2WeightLimit, XcmV2Xcm, XcmVersionedMultiAssets, XcmVersionedMultiLocation, XcmVersionedXcm } from './unique';
+import type { CumulusPalletDmpQueueCall, CumulusPalletDmpQueueConfigData, CumulusPalletDmpQueueError, CumulusPalletDmpQueueEvent, CumulusPalletDmpQueuePageIndexData, CumulusPalletParachainSystemCall, CumulusPalletParachainSystemError, CumulusPalletParachainSystemEvent, CumulusPalletParachainSystemRelayStateSnapshotMessagingStateSnapshot, CumulusPalletXcmCall, CumulusPalletXcmError, CumulusPalletXcmEvent, CumulusPalletXcmpQueueCall, CumulusPalletXcmpQueueError, CumulusPalletXcmpQueueEvent, CumulusPalletXcmpQueueInboundChannelDetails, CumulusPalletXcmpQueueInboundState, CumulusPalletXcmpQueueOutboundChannelDetails, CumulusPalletXcmpQueueOutboundState, CumulusPalletXcmpQueueQueueConfigData, CumulusPrimitivesParachainInherentParachainInherentData, EthbloomBloom, EthereumBlock, EthereumHeader, EthereumLog, EthereumReceiptEip658ReceiptData, EthereumReceiptReceiptV3, EthereumTransactionAccessListItem, EthereumTransactionEip1559Transaction, EthereumTransactionEip2930Transaction, EthereumTransactionLegacyTransaction, EthereumTransactionTransactionAction, EthereumTransactionTransactionSignature, EthereumTransactionTransactionV2, EthereumTypesHashH64, EvmCoreErrorExitError, EvmCoreErrorExitFatal, EvmCoreErrorExitReason, EvmCoreErrorExitRevert, EvmCoreErrorExitSucceed, FpRpcTransactionStatus, FrameSupportPalletId, FrameSupportTokensMiscBalanceStatus, FrameSupportWeightsDispatchClass, FrameSupportWeightsDispatchInfo, FrameSupportWeightsPays, FrameSupportWeightsPerDispatchClassU32, FrameSupportWeightsPerDispatchClassU64, FrameSupportWeightsPerDispatchClassWeightsPerClass, FrameSupportWeightsRuntimeDbWeight, FrameSupportWeightsWeightToFeeCoefficient, FrameSystemAccountInfo, FrameSystemCall, FrameSystemError, FrameSystemEvent, FrameSystemEventRecord, FrameSystemExtensionsCheckGenesis, FrameSystemExtensionsCheckNonce, FrameSystemExtensionsCheckSpecVersion, FrameSystemExtensionsCheckWeight, FrameSystemLastRuntimeUpgradeInfo, FrameSystemLimitsBlockLength, FrameSystemLimitsBlockWeights, FrameSystemLimitsWeightsPerClass, FrameSystemPhase, OpalRuntimeRuntime, OrmlVestingModuleCall, OrmlVestingModuleError, OrmlVestingModuleEvent, OrmlVestingVestingSchedule, PalletBalancesAccountData, PalletBalancesBalanceLock, PalletBalancesCall, PalletBalancesError, PalletBalancesEvent, PalletBalancesReasons, PalletBalancesReleases, PalletBalancesReserveData, PalletCommonError, PalletCommonEvent, PalletEthereumCall, PalletEthereumError, PalletEthereumEvent, PalletEthereumFakeTransactionFinalizer, PalletEvmAccountBasicCrossAccountIdRepr, PalletEvmCall, PalletEvmCoderSubstrateError, PalletEvmContractHelpersError, PalletEvmContractHelpersSponsoringModeT, PalletEvmError, PalletEvmEvent, PalletEvmMigrationCall, PalletEvmMigrationError, PalletFungibleError, PalletInflationCall, PalletNonfungibleError, PalletNonfungibleItemData, PalletRefungibleError, PalletRefungibleItemData, PalletStructureCall, PalletStructureError, PalletStructureEvent, PalletSudoCall, PalletSudoError, PalletSudoEvent, PalletTemplateTransactionPaymentCall, PalletTemplateTransactionPaymentChargeTransactionPayment, PalletTimestampCall, PalletTransactionPaymentReleases, PalletTreasuryCall, PalletTreasuryError, PalletTreasuryEvent, PalletTreasuryProposal, PalletUniqueCall, PalletUniqueError, PalletUniqueRawEvent, PalletXcmCall, PalletXcmError, PalletXcmEvent, PhantomTypeUpDataStructsBaseInfo, PhantomTypeUpDataStructsCollectionInfo, PhantomTypeUpDataStructsNftChild, PhantomTypeUpDataStructsNftInfo, PhantomTypeUpDataStructsPartType, PhantomTypeUpDataStructsPropertyInfo, PhantomTypeUpDataStructsResourceInfo, PhantomTypeUpDataStructsRpcCollection, PhantomTypeUpDataStructsTheme, PhantomTypeUpDataStructsTokenData, PolkadotCorePrimitivesInboundDownwardMessage, PolkadotCorePrimitivesInboundHrmpMessage, PolkadotCorePrimitivesOutboundHrmpMessage, PolkadotParachainPrimitivesXcmpMessageFormat, PolkadotPrimitivesV2AbridgedHostConfiguration, PolkadotPrimitivesV2AbridgedHrmpChannel, PolkadotPrimitivesV2PersistedValidationData, PolkadotPrimitivesV2UpgradeRestriction, RmrkTypesAccountIdOrCollectionNftTuple, RmrkTypesBaseInfo, RmrkTypesCollectionInfo, RmrkTypesEquippableList, RmrkTypesFixedPart, RmrkTypesNftChild, RmrkTypesNftInfo, RmrkTypesPartType, RmrkTypesPropertyInfo, RmrkTypesResourceInfo, RmrkTypesRoyaltyInfo, RmrkTypesSlotPart, RmrkTypesTheme, RmrkTypesThemeProperty, SpCoreEcdsaSignature, SpCoreEd25519Signature, SpCoreSr25519Signature, SpRuntimeArithmeticError, SpRuntimeDigest, SpRuntimeDigestDigestItem, SpRuntimeDispatchError, SpRuntimeModuleError, SpRuntimeMultiSignature, SpRuntimeTokenError, SpRuntimeTransactionalError, SpTrieStorageProof, SpVersionRuntimeVersion, UpDataStructsAccessMode, UpDataStructsCollection, UpDataStructsCollectionField, UpDataStructsCollectionLimits, UpDataStructsCollectionMode, UpDataStructsCollectionStats, UpDataStructsCreateCollectionData, UpDataStructsCreateFungibleData, UpDataStructsCreateItemData, UpDataStructsCreateItemExData, UpDataStructsCreateNftData, UpDataStructsCreateNftExData, UpDataStructsCreateReFungibleData, UpDataStructsCreateRefungibleExData, UpDataStructsNestingRule, UpDataStructsProperties, UpDataStructsPropertiesMapBoundedVec, UpDataStructsPropertiesMapPropertyPermission, UpDataStructsProperty, UpDataStructsPropertyKeyPermission, UpDataStructsPropertyPermission, UpDataStructsRpcCollection, UpDataStructsSchemaVersion, UpDataStructsSponsoringRateLimit, UpDataStructsSponsorshipState, UpDataStructsTokenData, XcmDoubleEncoded, XcmV0Junction, XcmV0JunctionBodyId, XcmV0JunctionBodyPart, XcmV0JunctionNetworkId, XcmV0MultiAsset, XcmV0MultiLocation, XcmV0Order, XcmV0OriginKind, XcmV0Response, XcmV0Xcm, XcmV1Junction, XcmV1MultiAsset, XcmV1MultiLocation, XcmV1MultiassetAssetId, XcmV1MultiassetAssetInstance, XcmV1MultiassetFungibility, XcmV1MultiassetMultiAssetFilter, XcmV1MultiassetMultiAssets, XcmV1MultiassetWildFungibility, XcmV1MultiassetWildMultiAsset, XcmV1MultilocationJunctions, XcmV1Order, XcmV1Response, XcmV1Xcm, XcmV2Instruction, XcmV2Response, XcmV2TraitsError, XcmV2TraitsOutcome, XcmV2WeightLimit, XcmV2Xcm, XcmVersionedMultiAssets, XcmVersionedMultiLocation, XcmVersionedXcm } from './unique';
 import type { Data, StorageKey } from '@polkadot/types';
 import type { BitVec, Bool, Bytes, I128, I16, I256, I32, I64, I8, Json, Null, Raw, Text, Type, U128, U16, U256, U32, U64, U8, USize, bool, i128, i16, i256, i32, i64, i8, u128, u16, u256, u32, u64, u8, usize } from '@polkadot/types-codec';
 import type { AssetApproval, AssetApprovalKey, AssetBalance, AssetDestroyWitness, AssetDetails, AssetMetadata, TAssetBalance, TAssetDepositBalance } from '@polkadot/types/interfaces/assets';
@@ -478,7 +478,6 @@
     ForkTreePendingChangeNode: ForkTreePendingChangeNode;
     FpRpcTransactionStatus: FpRpcTransactionStatus;
     FrameSupportPalletId: FrameSupportPalletId;
-    FrameSupportStorageBoundedBTreeSet: FrameSupportStorageBoundedBTreeSet;
     FrameSupportTokensMiscBalanceStatus: FrameSupportTokensMiscBalanceStatus;
     FrameSupportWeightsDispatchClass: FrameSupportWeightsDispatchClass;
     FrameSupportWeightsDispatchInfo: FrameSupportWeightsDispatchInfo;
@@ -1204,7 +1203,6 @@
     UpDataStructsCreateNftExData: UpDataStructsCreateNftExData;
     UpDataStructsCreateReFungibleData: UpDataStructsCreateReFungibleData;
     UpDataStructsCreateRefungibleExData: UpDataStructsCreateRefungibleExData;
-    UpDataStructsMetaUpdatePermission: UpDataStructsMetaUpdatePermission;
     UpDataStructsNestingRule: UpDataStructsNestingRule;
     UpDataStructsProperties: UpDataStructsProperties;
     UpDataStructsPropertiesMapBoundedVec: UpDataStructsPropertiesMapBoundedVec;
modifiedtests/src/interfaces/lookup.tsdiffbeforeafterboth
--- a/tests/src/interfaces/lookup.ts
+++ b/tests/src/interfaces/lookup.ts
@@ -1360,15 +1360,6 @@
         itemId: 'u32',
         value: 'u128',
       },
-      set_variable_meta_data: {
-        collectionId: 'u32',
-        itemId: 'u32',
-        data: 'Bytes',
-      },
-      set_meta_update_permission_flag: {
-        collectionId: 'u32',
-        value: 'UpDataStructsMetaUpdatePermission',
-      },
       set_schema_version: {
         collectionId: 'u32',
         version: 'UpDataStructsSchemaVersion',
@@ -1411,7 +1402,6 @@
     pendingSponsor: 'Option<AccountId32>',
     limits: 'Option<UpDataStructsCollectionLimits>',
     constOnChainSchema: 'Bytes',
-    metaUpdatePermission: 'Option<UpDataStructsMetaUpdatePermission>',
     tokenPropertyPermissions: 'Vec<UpDataStructsPropertyKeyPermission>',
     properties: 'Vec<UpDataStructsProperty>'
   },
@@ -1462,20 +1452,14 @@
     }
   },
   /**
-   * Lookup177: up_data_structs::MetaUpdatePermission
+   * Lookup177: up_data_structs::PropertyKeyPermission
    **/
-  UpDataStructsMetaUpdatePermission: {
-    _enum: ['ItemOwner', 'Admin', 'None']
-  },
-  /**
-   * Lookup179: up_data_structs::PropertyKeyPermission
-   **/
   UpDataStructsPropertyKeyPermission: {
     key: 'Bytes',
     permission: 'UpDataStructsPropertyPermission'
   },
   /**
-   * Lookup181: up_data_structs::PropertyPermission
+   * Lookup179: up_data_structs::PropertyPermission
    **/
   UpDataStructsPropertyPermission: {
     mutable: 'bool',
@@ -1483,14 +1467,14 @@
     tokenOwner: 'bool'
   },
   /**
-   * Lookup184: up_data_structs::Property
+   * Lookup182: up_data_structs::Property
    **/
   UpDataStructsProperty: {
     key: 'Bytes',
     value: 'Bytes'
   },
   /**
-   * Lookup186: pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>
+   * Lookup184: pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>
    **/
   PalletEvmAccountBasicCrossAccountIdRepr: {
     _enum: {
@@ -1499,7 +1483,7 @@
     }
   },
   /**
-   * Lookup188: up_data_structs::CreateItemData
+   * Lookup186: up_data_structs::CreateItemData
    **/
   UpDataStructsCreateItemData: {
     _enum: {
@@ -1509,29 +1493,27 @@
     }
   },
   /**
-   * Lookup189: up_data_structs::CreateNftData
+   * Lookup187: up_data_structs::CreateNftData
    **/
   UpDataStructsCreateNftData: {
     constData: 'Bytes',
-    variableData: 'Bytes',
     properties: 'Vec<UpDataStructsProperty>'
   },
   /**
-   * Lookup191: up_data_structs::CreateFungibleData
+   * Lookup189: up_data_structs::CreateFungibleData
    **/
   UpDataStructsCreateFungibleData: {
     value: 'u128'
   },
   /**
-   * Lookup192: up_data_structs::CreateReFungibleData
+   * Lookup190: up_data_structs::CreateReFungibleData
    **/
   UpDataStructsCreateReFungibleData: {
     constData: 'Bytes',
-    variableData: 'Bytes',
     pieces: 'u128'
   },
   /**
-   * Lookup196: up_data_structs::CreateItemExData<pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>
+   * Lookup194: up_data_structs::CreateItemExData<pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>
    **/
   UpDataStructsCreateItemExData: {
     _enum: {
@@ -1542,32 +1524,30 @@
     }
   },
   /**
-   * Lookup198: up_data_structs::CreateNftExData<pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>
+   * Lookup196: up_data_structs::CreateNftExData<pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>
    **/
   UpDataStructsCreateNftExData: {
     constData: 'Bytes',
-    variableData: 'Bytes',
     properties: 'Vec<UpDataStructsProperty>',
     owner: 'PalletEvmAccountBasicCrossAccountIdRepr'
   },
   /**
-   * Lookup205: up_data_structs::CreateRefungibleExData<pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>
+   * Lookup203: up_data_structs::CreateRefungibleExData<pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>
    **/
   UpDataStructsCreateRefungibleExData: {
     constData: 'Bytes',
-    variableData: 'Bytes',
     users: 'BTreeMap<PalletEvmAccountBasicCrossAccountIdRepr, u128>'
   },
   /**
-   * Lookup207: pallet_template_transaction_payment::Call<T>
+   * Lookup205: pallet_template_transaction_payment::Call<T>
    **/
   PalletTemplateTransactionPaymentCall: 'Null',
   /**
-   * Lookup208: pallet_structure::pallet::Call<T>
+   * Lookup206: pallet_structure::pallet::Call<T>
    **/
   PalletStructureCall: 'Null',
   /**
-   * Lookup209: pallet_evm::pallet::Call<T>
+   * Lookup207: pallet_evm::pallet::Call<T>
    **/
   PalletEvmCall: {
     _enum: {
@@ -1610,7 +1590,7 @@
     }
   },
   /**
-   * Lookup215: pallet_ethereum::pallet::Call<T>
+   * Lookup213: pallet_ethereum::pallet::Call<T>
    **/
   PalletEthereumCall: {
     _enum: {
@@ -1620,7 +1600,7 @@
     }
   },
   /**
-   * Lookup216: ethereum::transaction::TransactionV2
+   * Lookup214: ethereum::transaction::TransactionV2
    **/
   EthereumTransactionTransactionV2: {
     _enum: {
@@ -1630,7 +1610,7 @@
     }
   },
   /**
-   * Lookup217: ethereum::transaction::LegacyTransaction
+   * Lookup215: ethereum::transaction::LegacyTransaction
    **/
   EthereumTransactionLegacyTransaction: {
     nonce: 'U256',
@@ -1642,7 +1622,7 @@
     signature: 'EthereumTransactionTransactionSignature'
   },
   /**
-   * Lookup218: ethereum::transaction::TransactionAction
+   * Lookup216: ethereum::transaction::TransactionAction
    **/
   EthereumTransactionTransactionAction: {
     _enum: {
@@ -1651,7 +1631,7 @@
     }
   },
   /**
-   * Lookup219: ethereum::transaction::TransactionSignature
+   * Lookup217: ethereum::transaction::TransactionSignature
    **/
   EthereumTransactionTransactionSignature: {
     v: 'u64',
@@ -1659,7 +1639,7 @@
     s: 'H256'
   },
   /**
-   * Lookup221: ethereum::transaction::EIP2930Transaction
+   * Lookup219: ethereum::transaction::EIP2930Transaction
    **/
   EthereumTransactionEip2930Transaction: {
     chainId: 'u64',
@@ -1675,14 +1655,14 @@
     s: 'H256'
   },
   /**
-   * Lookup223: ethereum::transaction::AccessListItem
+   * Lookup221: ethereum::transaction::AccessListItem
    **/
   EthereumTransactionAccessListItem: {
     address: 'H160',
     storageKeys: 'Vec<H256>'
   },
   /**
-   * Lookup224: ethereum::transaction::EIP1559Transaction
+   * Lookup222: ethereum::transaction::EIP1559Transaction
    **/
   EthereumTransactionEip1559Transaction: {
     chainId: 'u64',
@@ -1699,7 +1679,7 @@
     s: 'H256'
   },
   /**
-   * Lookup225: pallet_evm_migration::pallet::Call<T>
+   * Lookup223: pallet_evm_migration::pallet::Call<T>
    **/
   PalletEvmMigrationCall: {
     _enum: {
@@ -1717,7 +1697,7 @@
     }
   },
   /**
-   * Lookup228: pallet_sudo::pallet::Event<T>
+   * Lookup226: pallet_sudo::pallet::Event<T>
    **/
   PalletSudoEvent: {
     _enum: {
@@ -1733,7 +1713,7 @@
     }
   },
   /**
-   * Lookup230: sp_runtime::DispatchError
+   * Lookup228: sp_runtime::DispatchError
    **/
   SpRuntimeDispatchError: {
     _enum: {
@@ -1750,38 +1730,38 @@
     }
   },
   /**
-   * Lookup231: sp_runtime::ModuleError
+   * Lookup229: sp_runtime::ModuleError
    **/
   SpRuntimeModuleError: {
     index: 'u8',
     error: '[u8;4]'
   },
   /**
-   * Lookup232: sp_runtime::TokenError
+   * Lookup230: sp_runtime::TokenError
    **/
   SpRuntimeTokenError: {
     _enum: ['NoFunds', 'WouldDie', 'BelowMinimum', 'CannotCreate', 'UnknownAsset', 'Frozen', 'Unsupported']
   },
   /**
-   * Lookup233: sp_runtime::ArithmeticError
+   * Lookup231: sp_runtime::ArithmeticError
    **/
   SpRuntimeArithmeticError: {
     _enum: ['Underflow', 'Overflow', 'DivisionByZero']
   },
   /**
-   * Lookup234: sp_runtime::TransactionalError
+   * Lookup232: sp_runtime::TransactionalError
    **/
   SpRuntimeTransactionalError: {
     _enum: ['LimitReached', 'NoLayer']
   },
   /**
-   * Lookup235: pallet_sudo::pallet::Error<T>
+   * Lookup233: pallet_sudo::pallet::Error<T>
    **/
   PalletSudoError: {
     _enum: ['RequireSudo']
   },
   /**
-   * Lookup236: frame_system::AccountInfo<Index, pallet_balances::AccountData<Balance>>
+   * Lookup234: frame_system::AccountInfo<Index, pallet_balances::AccountData<Balance>>
    **/
   FrameSystemAccountInfo: {
     nonce: 'u32',
@@ -1791,7 +1771,7 @@
     data: 'PalletBalancesAccountData'
   },
   /**
-   * Lookup237: frame_support::weights::PerDispatchClass<T>
+   * Lookup235: frame_support::weights::PerDispatchClass<T>
    **/
   FrameSupportWeightsPerDispatchClassU64: {
     normal: 'u64',
@@ -1799,13 +1779,13 @@
     mandatory: 'u64'
   },
   /**
-   * Lookup238: sp_runtime::generic::digest::Digest
+   * Lookup236: sp_runtime::generic::digest::Digest
    **/
   SpRuntimeDigest: {
     logs: 'Vec<SpRuntimeDigestDigestItem>'
   },
   /**
-   * Lookup240: sp_runtime::generic::digest::DigestItem
+   * Lookup238: sp_runtime::generic::digest::DigestItem
    **/
   SpRuntimeDigestDigestItem: {
     _enum: {
@@ -1821,7 +1801,7 @@
     }
   },
   /**
-   * Lookup242: frame_system::EventRecord<opal_runtime::Event, primitive_types::H256>
+   * Lookup240: frame_system::EventRecord<opal_runtime::Event, primitive_types::H256>
    **/
   FrameSystemEventRecord: {
     phase: 'FrameSystemPhase',
@@ -1829,7 +1809,7 @@
     topics: 'Vec<H256>'
   },
   /**
-   * Lookup244: frame_system::pallet::Event<T>
+   * Lookup242: frame_system::pallet::Event<T>
    **/
   FrameSystemEvent: {
     _enum: {
@@ -1857,7 +1837,7 @@
     }
   },
   /**
-   * Lookup245: frame_support::weights::DispatchInfo
+   * Lookup243: frame_support::weights::DispatchInfo
    **/
   FrameSupportWeightsDispatchInfo: {
     weight: 'u64',
@@ -1865,19 +1845,19 @@
     paysFee: 'FrameSupportWeightsPays'
   },
   /**
-   * Lookup246: frame_support::weights::DispatchClass
+   * Lookup244: frame_support::weights::DispatchClass
    **/
   FrameSupportWeightsDispatchClass: {
     _enum: ['Normal', 'Operational', 'Mandatory']
   },
   /**
-   * Lookup247: frame_support::weights::Pays
+   * Lookup245: frame_support::weights::Pays
    **/
   FrameSupportWeightsPays: {
     _enum: ['Yes', 'No']
   },
   /**
-   * Lookup248: orml_vesting::module::Event<T>
+   * Lookup246: orml_vesting::module::Event<T>
    **/
   OrmlVestingModuleEvent: {
     _enum: {
@@ -1896,7 +1876,7 @@
     }
   },
   /**
-   * Lookup249: cumulus_pallet_xcmp_queue::pallet::Event<T>
+   * Lookup247: cumulus_pallet_xcmp_queue::pallet::Event<T>
    **/
   CumulusPalletXcmpQueueEvent: {
     _enum: {
@@ -1911,7 +1891,7 @@
     }
   },
   /**
-   * Lookup250: pallet_xcm::pallet::Event<T>
+   * Lookup248: pallet_xcm::pallet::Event<T>
    **/
   PalletXcmEvent: {
     _enum: {
@@ -1934,7 +1914,7 @@
     }
   },
   /**
-   * Lookup251: xcm::v2::traits::Outcome
+   * Lookup249: xcm::v2::traits::Outcome
    **/
   XcmV2TraitsOutcome: {
     _enum: {
@@ -1944,7 +1924,7 @@
     }
   },
   /**
-   * Lookup253: cumulus_pallet_xcm::pallet::Event<T>
+   * Lookup251: cumulus_pallet_xcm::pallet::Event<T>
    **/
   CumulusPalletXcmEvent: {
     _enum: {
@@ -1954,7 +1934,7 @@
     }
   },
   /**
-   * Lookup254: cumulus_pallet_dmp_queue::pallet::Event<T>
+   * Lookup252: cumulus_pallet_dmp_queue::pallet::Event<T>
    **/
   CumulusPalletDmpQueueEvent: {
     _enum: {
@@ -1967,7 +1947,7 @@
     }
   },
   /**
-   * Lookup255: pallet_unique::RawEvent<sp_core::crypto::AccountId32, pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>
+   * Lookup253: pallet_unique::RawEvent<sp_core::crypto::AccountId32, pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>
    **/
   PalletUniqueRawEvent: {
     _enum: {
@@ -1988,7 +1968,7 @@
     }
   },
   /**
-   * Lookup256: pallet_common::pallet::Event<T>
+   * Lookup254: pallet_common::pallet::Event<T>
    **/
   PalletCommonEvent: {
     _enum: {
@@ -2006,7 +1986,7 @@
     }
   },
   /**
-   * Lookup257: pallet_structure::pallet::Event<T>
+   * Lookup255: pallet_structure::pallet::Event<T>
    **/
   PalletStructureEvent: {
     _enum: {
@@ -2014,7 +1994,7 @@
     }
   },
   /**
-   * Lookup258: pallet_evm::pallet::Event<T>
+   * Lookup256: pallet_evm::pallet::Event<T>
    **/
   PalletEvmEvent: {
     _enum: {
@@ -2028,7 +2008,7 @@
     }
   },
   /**
-   * Lookup259: ethereum::log::Log
+   * Lookup257: ethereum::log::Log
    **/
   EthereumLog: {
     address: 'H160',
@@ -2036,7 +2016,7 @@
     data: 'Bytes'
   },
   /**
-   * Lookup260: pallet_ethereum::pallet::Event
+   * Lookup258: pallet_ethereum::pallet::Event
    **/
   PalletEthereumEvent: {
     _enum: {
@@ -2044,7 +2024,7 @@
     }
   },
   /**
-   * Lookup261: evm_core::error::ExitReason
+   * Lookup259: evm_core::error::ExitReason
    **/
   EvmCoreErrorExitReason: {
     _enum: {
@@ -2055,13 +2035,13 @@
     }
   },
   /**
-   * Lookup262: evm_core::error::ExitSucceed
+   * Lookup260: evm_core::error::ExitSucceed
    **/
   EvmCoreErrorExitSucceed: {
     _enum: ['Stopped', 'Returned', 'Suicided']
   },
   /**
-   * Lookup263: evm_core::error::ExitError
+   * Lookup261: evm_core::error::ExitError
    **/
   EvmCoreErrorExitError: {
     _enum: {
@@ -2083,13 +2063,13 @@
     }
   },
   /**
-   * Lookup266: evm_core::error::ExitRevert
+   * Lookup264: evm_core::error::ExitRevert
    **/
   EvmCoreErrorExitRevert: {
     _enum: ['Reverted']
   },
   /**
-   * Lookup267: evm_core::error::ExitFatal
+   * Lookup265: evm_core::error::ExitFatal
    **/
   EvmCoreErrorExitFatal: {
     _enum: {
@@ -2100,7 +2080,7 @@
     }
   },
   /**
-   * Lookup268: frame_system::Phase
+   * Lookup266: frame_system::Phase
    **/
   FrameSystemPhase: {
     _enum: {
@@ -2110,14 +2090,14 @@
     }
   },
   /**
-   * Lookup270: frame_system::LastRuntimeUpgradeInfo
+   * Lookup268: frame_system::LastRuntimeUpgradeInfo
    **/
   FrameSystemLastRuntimeUpgradeInfo: {
     specVersion: 'Compact<u32>',
     specName: 'Text'
   },
   /**
-   * Lookup271: frame_system::limits::BlockWeights
+   * Lookup269: frame_system::limits::BlockWeights
    **/
   FrameSystemLimitsBlockWeights: {
     baseBlock: 'u64',
@@ -2125,7 +2105,7 @@
     perClass: 'FrameSupportWeightsPerDispatchClassWeightsPerClass'
   },
   /**
-   * Lookup272: frame_support::weights::PerDispatchClass<frame_system::limits::WeightsPerClass>
+   * Lookup270: frame_support::weights::PerDispatchClass<frame_system::limits::WeightsPerClass>
    **/
   FrameSupportWeightsPerDispatchClassWeightsPerClass: {
     normal: 'FrameSystemLimitsWeightsPerClass',
@@ -2133,7 +2113,7 @@
     mandatory: 'FrameSystemLimitsWeightsPerClass'
   },
   /**
-   * Lookup273: frame_system::limits::WeightsPerClass
+   * Lookup271: frame_system::limits::WeightsPerClass
    **/
   FrameSystemLimitsWeightsPerClass: {
     baseExtrinsic: 'u64',
@@ -2142,13 +2122,13 @@
     reserved: 'Option<u64>'
   },
   /**
-   * Lookup275: frame_system::limits::BlockLength
+   * Lookup273: frame_system::limits::BlockLength
    **/
   FrameSystemLimitsBlockLength: {
     max: 'FrameSupportWeightsPerDispatchClassU32'
   },
   /**
-   * Lookup276: frame_support::weights::PerDispatchClass<T>
+   * Lookup274: frame_support::weights::PerDispatchClass<T>
    **/
   FrameSupportWeightsPerDispatchClassU32: {
     normal: 'u32',
@@ -2156,14 +2136,14 @@
     mandatory: 'u32'
   },
   /**
-   * Lookup277: frame_support::weights::RuntimeDbWeight
+   * Lookup275: frame_support::weights::RuntimeDbWeight
    **/
   FrameSupportWeightsRuntimeDbWeight: {
     read: 'u64',
     write: 'u64'
   },
   /**
-   * Lookup278: sp_version::RuntimeVersion
+   * Lookup276: sp_version::RuntimeVersion
    **/
   SpVersionRuntimeVersion: {
     specName: 'Text',
@@ -2176,19 +2156,19 @@
     stateVersion: 'u8'
   },
   /**
-   * Lookup282: frame_system::pallet::Error<T>
+   * Lookup280: frame_system::pallet::Error<T>
    **/
   FrameSystemError: {
     _enum: ['InvalidSpecName', 'SpecVersionNeedsToIncrease', 'FailedToExtractRuntimeVersion', 'NonDefaultComposite', 'NonZeroRefCount', 'CallFiltered']
   },
   /**
-   * Lookup284: orml_vesting::module::Error<T>
+   * Lookup282: orml_vesting::module::Error<T>
    **/
   OrmlVestingModuleError: {
     _enum: ['ZeroVestingPeriod', 'ZeroVestingPeriodCount', 'InsufficientBalanceToLock', 'TooManyVestingSchedules', 'AmountLow', 'MaxVestingSchedulesExceeded']
   },
   /**
-   * Lookup286: cumulus_pallet_xcmp_queue::InboundChannelDetails
+   * Lookup284: cumulus_pallet_xcmp_queue::InboundChannelDetails
    **/
   CumulusPalletXcmpQueueInboundChannelDetails: {
     sender: 'u32',
@@ -2196,19 +2176,19 @@
     messageMetadata: 'Vec<(u32,PolkadotParachainPrimitivesXcmpMessageFormat)>'
   },
   /**
-   * Lookup287: cumulus_pallet_xcmp_queue::InboundState
+   * Lookup285: cumulus_pallet_xcmp_queue::InboundState
    **/
   CumulusPalletXcmpQueueInboundState: {
     _enum: ['Ok', 'Suspended']
   },
   /**
-   * Lookup290: polkadot_parachain::primitives::XcmpMessageFormat
+   * Lookup288: polkadot_parachain::primitives::XcmpMessageFormat
    **/
   PolkadotParachainPrimitivesXcmpMessageFormat: {
     _enum: ['ConcatenatedVersionedXcm', 'ConcatenatedEncodedBlob', 'Signals']
   },
   /**
-   * Lookup293: cumulus_pallet_xcmp_queue::OutboundChannelDetails
+   * Lookup291: cumulus_pallet_xcmp_queue::OutboundChannelDetails
    **/
   CumulusPalletXcmpQueueOutboundChannelDetails: {
     recipient: 'u32',
@@ -2218,13 +2198,13 @@
     lastIndex: 'u16'
   },
   /**
-   * Lookup294: cumulus_pallet_xcmp_queue::OutboundState
+   * Lookup292: cumulus_pallet_xcmp_queue::OutboundState
    **/
   CumulusPalletXcmpQueueOutboundState: {
     _enum: ['Ok', 'Suspended']
   },
   /**
-   * Lookup296: cumulus_pallet_xcmp_queue::QueueConfigData
+   * Lookup294: cumulus_pallet_xcmp_queue::QueueConfigData
    **/
   CumulusPalletXcmpQueueQueueConfigData: {
     suspendThreshold: 'u32',
@@ -2235,29 +2215,29 @@
     xcmpMaxIndividualWeight: 'u64'
   },
   /**
-   * Lookup298: cumulus_pallet_xcmp_queue::pallet::Error<T>
+   * Lookup296: cumulus_pallet_xcmp_queue::pallet::Error<T>
    **/
   CumulusPalletXcmpQueueError: {
     _enum: ['FailedToSend', 'BadXcmOrigin', 'BadXcm', 'BadOverweightIndex', 'WeightOverLimit']
   },
   /**
-   * Lookup299: pallet_xcm::pallet::Error<T>
+   * Lookup297: pallet_xcm::pallet::Error<T>
    **/
   PalletXcmError: {
     _enum: ['Unreachable', 'SendFailure', 'Filtered', 'UnweighableMessage', 'DestinationNotInvertible', 'Empty', 'CannotReanchor', 'TooManyAssets', 'InvalidOrigin', 'BadVersion', 'BadLocation', 'NoSubscription', 'AlreadySubscribed']
   },
   /**
-   * Lookup300: cumulus_pallet_xcm::pallet::Error<T>
+   * Lookup298: cumulus_pallet_xcm::pallet::Error<T>
    **/
   CumulusPalletXcmError: 'Null',
   /**
-   * Lookup301: cumulus_pallet_dmp_queue::ConfigData
+   * Lookup299: cumulus_pallet_dmp_queue::ConfigData
    **/
   CumulusPalletDmpQueueConfigData: {
     maxIndividual: 'u64'
   },
   /**
-   * Lookup302: cumulus_pallet_dmp_queue::PageIndexData
+   * Lookup300: cumulus_pallet_dmp_queue::PageIndexData
    **/
   CumulusPalletDmpQueuePageIndexData: {
     beginUsed: 'u32',
@@ -2265,19 +2245,19 @@
     overweightCount: 'u64'
   },
   /**
-   * Lookup305: cumulus_pallet_dmp_queue::pallet::Error<T>
+   * Lookup303: cumulus_pallet_dmp_queue::pallet::Error<T>
    **/
   CumulusPalletDmpQueueError: {
     _enum: ['Unknown', 'OverLimit']
   },
   /**
-   * Lookup309: pallet_unique::Error<T>
+   * Lookup307: pallet_unique::Error<T>
    **/
   PalletUniqueError: {
     _enum: ['CollectionDecimalPointLimitExceeded', 'ConfirmUnsetSponsorFail', 'EmptyArgument']
   },
   /**
-   * Lookup310: up_data_structs::Collection<sp_core::crypto::AccountId32>
+   * Lookup308: up_data_structs::Collection<sp_core::crypto::AccountId32>
    **/
   UpDataStructsCollection: {
     owner: 'AccountId32',
@@ -2289,11 +2269,10 @@
     mintMode: 'bool',
     schemaVersion: 'UpDataStructsSchemaVersion',
     sponsorship: 'UpDataStructsSponsorshipState',
-    limits: 'UpDataStructsCollectionLimits',
-    metaUpdatePermission: 'UpDataStructsMetaUpdatePermission'
+    limits: 'UpDataStructsCollectionLimits'
   },
   /**
-   * Lookup311: up_data_structs::SponsorshipState<sp_core::crypto::AccountId32>
+   * Lookup309: up_data_structs::SponsorshipState<sp_core::crypto::AccountId32>
    **/
   UpDataStructsSponsorshipState: {
     _enum: {
@@ -2303,7 +2282,7 @@
     }
   },
   /**
-   * Lookup312: up_data_structs::Properties
+   * Lookup310: up_data_structs::Properties
    **/
   UpDataStructsProperties: {
     map: 'UpDataStructsPropertiesMapBoundedVec',
@@ -2311,21 +2290,21 @@
     spaceLimit: 'u32'
   },
   /**
-   * Lookup313: up_data_structs::PropertiesMap<frame_support::storage::bounded_vec::BoundedVec<T, S>>
+   * Lookup311: up_data_structs::PropertiesMap<frame_support::storage::bounded_vec::BoundedVec<T, S>>
    **/
   UpDataStructsPropertiesMapBoundedVec: 'BTreeMap<Bytes, Bytes>',
   /**
-   * Lookup318: up_data_structs::PropertiesMap<up_data_structs::PropertyPermission>
+   * Lookup316: up_data_structs::PropertiesMap<up_data_structs::PropertyPermission>
    **/
   UpDataStructsPropertiesMapPropertyPermission: 'BTreeMap<Bytes, UpDataStructsPropertyPermission>',
   /**
-   * Lookup324: up_data_structs::CollectionField
+   * Lookup322: up_data_structs::CollectionField
    **/
   UpDataStructsCollectionField: {
     _enum: ['ConstOnChainSchema', 'OffchainSchema']
   },
   /**
-   * Lookup327: up_data_structs::CollectionStats
+   * Lookup325: up_data_structs::CollectionStats
    **/
   UpDataStructsCollectionStats: {
     created: 'u32',
@@ -2333,11 +2312,11 @@
     alive: 'u32'
   },
   /**
-   * Lookup328: PhantomType::up_data_structs<up_data_structs::TokenData<pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>>
+   * Lookup326: PhantomType::up_data_structs<up_data_structs::TokenData<pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>>
    **/
-  PhantomTypeUpDataStructsTokenData: '[Lookup329;0]',
+  PhantomTypeUpDataStructsTokenData: '[Lookup327;0]',
   /**
-   * Lookup329: up_data_structs::TokenData<pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>
+   * Lookup327: up_data_structs::TokenData<pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>
    **/
   UpDataStructsTokenData: {
     constData: 'Bytes',
@@ -2345,11 +2324,11 @@
     owner: 'Option<PalletEvmAccountBasicCrossAccountIdRepr>'
   },
   /**
-   * Lookup332: PhantomType::up_data_structs<up_data_structs::RpcCollection<sp_core::crypto::AccountId32>>
+   * Lookup330: PhantomType::up_data_structs<up_data_structs::RpcCollection<sp_core::crypto::AccountId32>>
    **/
-  PhantomTypeUpDataStructsRpcCollection: '[Lookup333;0]',
+  PhantomTypeUpDataStructsRpcCollection: '[Lookup331;0]',
   /**
-   * Lookup333: up_data_structs::RpcCollection<sp_core::crypto::AccountId32>
+   * Lookup331: up_data_structs::RpcCollection<sp_core::crypto::AccountId32>
    **/
   UpDataStructsRpcCollection: {
     owner: 'AccountId32',
@@ -2364,16 +2343,15 @@
     sponsorship: 'UpDataStructsSponsorshipState',
     limits: 'UpDataStructsCollectionLimits',
     constOnChainSchema: 'Bytes',
-    metaUpdatePermission: 'UpDataStructsMetaUpdatePermission',
     tokenPropertyPermissions: 'Vec<UpDataStructsPropertyKeyPermission>',
     properties: 'Vec<UpDataStructsProperty>'
   },
   /**
-   * Lookup335: PhantomType::up_data_structs<rmrk_types::CollectionInfo<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>, sp_core::crypto::AccountId32>>
+   * Lookup333: PhantomType::up_data_structs<rmrk_types::CollectionInfo<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>, sp_core::crypto::AccountId32>>
    **/
-  PhantomTypeUpDataStructsCollectionInfo: '[Lookup336;0]',
+  PhantomTypeUpDataStructsCollectionInfo: '[Lookup334;0]',
   /**
-   * Lookup336: rmrk_types::CollectionInfo<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>, sp_core::crypto::AccountId32>
+   * Lookup334: rmrk_types::CollectionInfo<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>, sp_core::crypto::AccountId32>
    **/
   RmrkTypesCollectionInfo: {
     issuer: 'AccountId32',
@@ -2383,11 +2361,11 @@
     nftsCount: 'u32'
   },
   /**
-   * Lookup340: PhantomType::up_data_structs<rmrk_types::NftInfo<sp_core::crypto::AccountId32, sp_arithmetic::per_things::Permill, frame_support::storage::bounded_vec::BoundedVec<T, S>>>
+   * Lookup338: PhantomType::up_data_structs<rmrk_types::NftInfo<sp_core::crypto::AccountId32, sp_arithmetic::per_things::Permill, frame_support::storage::bounded_vec::BoundedVec<T, S>>>
    **/
-  PhantomTypeUpDataStructsNftInfo: '[Lookup341;0]',
+  PhantomTypeUpDataStructsNftInfo: '[Lookup339;0]',
   /**
-   * Lookup341: rmrk_types::NftInfo<sp_core::crypto::AccountId32, sp_arithmetic::per_things::Permill, frame_support::storage::bounded_vec::BoundedVec<T, S>>
+   * Lookup339: rmrk_types::NftInfo<sp_core::crypto::AccountId32, sp_arithmetic::per_things::Permill, frame_support::storage::bounded_vec::BoundedVec<T, S>>
    **/
   RmrkTypesNftInfo: {
     owner: 'RmrkTypesAccountIdOrCollectionNftTuple',
@@ -2397,7 +2375,7 @@
     pending: 'bool'
   },
   /**
-   * Lookup342: rmrk_types::AccountIdOrCollectionNftTuple<sp_core::crypto::AccountId32>
+   * Lookup340: rmrk_types::AccountIdOrCollectionNftTuple<sp_core::crypto::AccountId32>
    **/
   RmrkTypesAccountIdOrCollectionNftTuple: {
     _enum: {
@@ -2406,18 +2384,18 @@
     }
   },
   /**
-   * Lookup344: rmrk_types::RoyaltyInfo<sp_core::crypto::AccountId32, sp_arithmetic::per_things::Permill>
+   * Lookup342: rmrk_types::RoyaltyInfo<sp_core::crypto::AccountId32, sp_arithmetic::per_things::Permill>
    **/
   RmrkTypesRoyaltyInfo: {
     recipient: 'AccountId32',
     amount: 'Permill'
   },
   /**
-   * Lookup346: PhantomType::up_data_structs<rmrk_types::ResourceInfo<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>>
+   * Lookup344: PhantomType::up_data_structs<rmrk_types::ResourceInfo<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>>
    **/
-  PhantomTypeUpDataStructsResourceInfo: '[Lookup347;0]',
+  PhantomTypeUpDataStructsResourceInfo: '[Lookup345;0]',
   /**
-   * Lookup347: rmrk_types::ResourceInfo<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>
+   * Lookup345: rmrk_types::ResourceInfo<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>
    **/
   RmrkTypesResourceInfo: {
     id: 'Bytes',
@@ -2432,22 +2410,22 @@
     thumb: 'Option<Bytes>'
   },
   /**
-   * Lookup353: PhantomType::up_data_structs<rmrk_types::PropertyInfo<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>>
+   * Lookup351: PhantomType::up_data_structs<rmrk_types::PropertyInfo<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>>
    **/
-  PhantomTypeUpDataStructsPropertyInfo: '[Lookup354;0]',
+  PhantomTypeUpDataStructsPropertyInfo: '[Lookup352;0]',
   /**
-   * Lookup354: rmrk_types::PropertyInfo<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>
+   * Lookup352: rmrk_types::PropertyInfo<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>
    **/
   RmrkTypesPropertyInfo: {
     key: 'Bytes',
     value: 'Bytes'
   },
   /**
-   * Lookup358: PhantomType::up_data_structs<rmrk_types::BaseInfo<sp_core::crypto::AccountId32, frame_support::storage::bounded_vec::BoundedVec<T, S>>>
+   * Lookup356: PhantomType::up_data_structs<rmrk_types::BaseInfo<sp_core::crypto::AccountId32, frame_support::storage::bounded_vec::BoundedVec<T, S>>>
    **/
-  PhantomTypeUpDataStructsBaseInfo: '[Lookup359;0]',
+  PhantomTypeUpDataStructsBaseInfo: '[Lookup357;0]',
   /**
-   * Lookup359: rmrk_types::BaseInfo<sp_core::crypto::AccountId32, frame_support::storage::bounded_vec::BoundedVec<T, S>>
+   * Lookup357: rmrk_types::BaseInfo<sp_core::crypto::AccountId32, frame_support::storage::bounded_vec::BoundedVec<T, S>>
    **/
   RmrkTypesBaseInfo: {
     issuer: 'AccountId32',
@@ -2455,11 +2433,11 @@
     symbol: 'Bytes'
   },
   /**
-   * Lookup361: PhantomType::up_data_structs<rmrk_types::PartType<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>>
+   * Lookup359: PhantomType::up_data_structs<rmrk_types::PartType<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>>
    **/
-  PhantomTypeUpDataStructsPartType: '[Lookup362;0]',
+  PhantomTypeUpDataStructsPartType: '[Lookup360;0]',
   /**
-   * Lookup362: rmrk_types::PartType<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>
+   * Lookup360: rmrk_types::PartType<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>
    **/
   RmrkTypesPartType: {
     _enum: {
@@ -2468,7 +2446,7 @@
     }
   },
   /**
-   * Lookup364: rmrk_types::FixedPart<frame_support::storage::bounded_vec::BoundedVec<T, S>>
+   * Lookup362: rmrk_types::FixedPart<frame_support::storage::bounded_vec::BoundedVec<T, S>>
    **/
   RmrkTypesFixedPart: {
     id: 'u32',
@@ -2476,7 +2454,7 @@
     src: 'Bytes'
   },
   /**
-   * Lookup365: rmrk_types::SlotPart<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>
+   * Lookup363: rmrk_types::SlotPart<frame_support::storage::bounded_vec::BoundedVec<T, S>, frame_support::storage::bounded_vec::BoundedVec<T, S>>
    **/
   RmrkTypesSlotPart: {
     id: 'u32',
@@ -2485,7 +2463,7 @@
     z: 'u32'
   },
   /**
-   * Lookup366: rmrk_types::EquippableList<frame_support::storage::bounded_vec::BoundedVec<T, S>>
+   * Lookup364: rmrk_types::EquippableList<frame_support::storage::bounded_vec::BoundedVec<T, S>>
    **/
   RmrkTypesEquippableList: {
     _enum: {
@@ -2495,11 +2473,11 @@
     }
   },
   /**
-   * Lookup368: PhantomType::up_data_structs<rmrk_types::Theme<frame_support::storage::bounded_vec::BoundedVec<T, S>, BoundedPropertyList>>
+   * Lookup366: PhantomType::up_data_structs<rmrk_types::Theme<frame_support::storage::bounded_vec::BoundedVec<T, S>, BoundedPropertyList>>
    **/
-  PhantomTypeUpDataStructsTheme: '[Lookup369;0]',
+  PhantomTypeUpDataStructsTheme: '[Lookup367;0]',
   /**
-   * Lookup369: rmrk_types::Theme<frame_support::storage::bounded_vec::BoundedVec<T, S>, BoundedPropertyList>
+   * Lookup367: rmrk_types::Theme<frame_support::storage::bounded_vec::BoundedVec<T, S>, BoundedPropertyList>
    **/
   RmrkTypesTheme: {
     name: 'Bytes',
@@ -2507,76 +2485,74 @@
     inherit: 'bool'
   },
   /**
-   * Lookup371: rmrk_types::ThemeProperty<frame_support::storage::bounded_vec::BoundedVec<T, S>>
+   * Lookup369: rmrk_types::ThemeProperty<frame_support::storage::bounded_vec::BoundedVec<T, S>>
    **/
   RmrkTypesThemeProperty: {
     key: 'Bytes',
     value: 'Bytes'
   },
   /**
-   * Lookup373: PhantomType::up_data_structs<rmrk_types::NftChild>
+   * Lookup371: PhantomType::up_data_structs<rmrk_types::NftChild>
    **/
-  PhantomTypeUpDataStructsNftChild: '[Lookup374;0]',
+  PhantomTypeUpDataStructsNftChild: '[Lookup372;0]',
   /**
-   * Lookup374: rmrk_types::NftChild
+   * Lookup372: rmrk_types::NftChild
    **/
   RmrkTypesNftChild: {
     collectionId: 'u32',
     nftId: 'u32'
   },
   /**
-   * Lookup376: pallet_common::pallet::Error<T>
+   * Lookup374: pallet_common::pallet::Error<T>
    **/
   PalletCommonError: {
-    _enum: ['CollectionNotFound', 'MustBeTokenOwner', 'NoPermission', 'PublicMintingNotAllowed', 'AddressNotInAllowlist', 'CollectionNameLimitExceeded', 'CollectionDescriptionLimitExceeded', 'CollectionTokenPrefixLimitExceeded', 'TotalCollectionsLimitExceeded', 'TokenVariableDataLimitExceeded', 'CollectionAdminCountExceeded', 'CollectionLimitBoundsExceeded', 'OwnerPermissionsCantBeReverted', 'TransferNotAllowed', 'AccountTokenLimitExceeded', 'CollectionTokenLimitExceeded', 'MetadataFlagFrozen', 'TokenNotFound', 'TokenValueTooLow', 'ApprovedValueTooLow', 'CantApproveMoreThanOwned', 'AddressIsZero', 'UnsupportedOperation', 'NotSufficientFounds', 'NestingIsDisabled', 'OnlyOwnerAllowedToNest', 'SourceCollectionIsNotAllowedToNest', 'CollectionFieldSizeExceeded', 'NoSpaceForProperty', 'PropertyLimitReached', 'UnableToReadUnboundedKeys', 'InvalidCharacterInPropertyKey', 'EmptyPropertyKey']
+    _enum: ['CollectionNotFound', 'MustBeTokenOwner', 'NoPermission', 'PublicMintingNotAllowed', 'AddressNotInAllowlist', 'CollectionNameLimitExceeded', 'CollectionDescriptionLimitExceeded', 'CollectionTokenPrefixLimitExceeded', 'TotalCollectionsLimitExceeded', 'CollectionAdminCountExceeded', 'CollectionLimitBoundsExceeded', 'OwnerPermissionsCantBeReverted', 'TransferNotAllowed', 'AccountTokenLimitExceeded', 'CollectionTokenLimitExceeded', 'MetadataFlagFrozen', 'TokenNotFound', 'TokenValueTooLow', 'ApprovedValueTooLow', 'CantApproveMoreThanOwned', 'AddressIsZero', 'UnsupportedOperation', 'NotSufficientFounds', 'NestingIsDisabled', 'OnlyOwnerAllowedToNest', 'SourceCollectionIsNotAllowedToNest', 'CollectionFieldSizeExceeded', 'NoSpaceForProperty', 'PropertyLimitReached', 'PropertyKeyIsTooLong', 'InvalidCharacterInPropertyKey', 'EmptyPropertyKey']
   },
   /**
-   * Lookup378: pallet_fungible::pallet::Error<T>
+   * Lookup376: pallet_fungible::pallet::Error<T>
    **/
   PalletFungibleError: {
     _enum: ['NotFungibleDataUsedToMintFungibleCollectionToken', 'FungibleItemsHaveNoId', 'FungibleItemsDontHaveData', 'FungibleDisallowsNesting', 'SettingPropertiesNotAllowed']
   },
   /**
-   * Lookup379: pallet_refungible::ItemData
+   * Lookup377: pallet_refungible::ItemData
    **/
   PalletRefungibleItemData: {
-    constData: 'Bytes',
-    variableData: 'Bytes'
+    constData: 'Bytes'
   },
   /**
-   * Lookup383: pallet_refungible::pallet::Error<T>
+   * Lookup381: pallet_refungible::pallet::Error<T>
    **/
   PalletRefungibleError: {
     _enum: ['NotRefungibleDataUsedToMintFungibleCollectionToken', 'WrongRefungiblePieces', 'RefungibleDisallowsNesting', 'SettingPropertiesNotAllowed']
   },
   /**
-   * Lookup384: pallet_nonfungible::ItemData<pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>
+   * Lookup382: pallet_nonfungible::ItemData<pallet_evm::account::BasicCrossAccountIdRepr<sp_core::crypto::AccountId32>>
    **/
   PalletNonfungibleItemData: {
     constData: 'Bytes',
-    variableData: 'Bytes',
     owner: 'PalletEvmAccountBasicCrossAccountIdRepr'
   },
   /**
-   * Lookup385: pallet_nonfungible::pallet::Error<T>
+   * Lookup383: pallet_nonfungible::pallet::Error<T>
    **/
   PalletNonfungibleError: {
     _enum: ['NotNonfungibleDataUsedToMintFungibleCollectionToken', 'NonfungibleItemsHaveNoAmount']
   },
   /**
-   * Lookup386: pallet_structure::pallet::Error<T>
+   * Lookup384: pallet_structure::pallet::Error<T>
    **/
   PalletStructureError: {
     _enum: ['OuroborosDetected', 'DepthLimit', 'TokenNotFound']
   },
   /**
-   * Lookup389: pallet_evm::pallet::Error<T>
+   * Lookup387: pallet_evm::pallet::Error<T>
    **/
   PalletEvmError: {
     _enum: ['BalanceLow', 'FeeOverflow', 'PaymentOverflow', 'WithdrawFailed', 'GasPriceTooLow', 'InvalidNonce']
   },
   /**
-   * Lookup392: fp_rpc::TransactionStatus
+   * Lookup390: fp_rpc::TransactionStatus
    **/
   FpRpcTransactionStatus: {
     transactionHash: 'H256',
@@ -2588,11 +2564,11 @@
     logsBloom: 'EthbloomBloom'
   },
   /**
-   * Lookup394: ethbloom::Bloom
+   * Lookup392: ethbloom::Bloom
    **/
   EthbloomBloom: '[u8;256]',
   /**
-   * Lookup396: ethereum::receipt::ReceiptV3
+   * Lookup394: ethereum::receipt::ReceiptV3
    **/
   EthereumReceiptReceiptV3: {
     _enum: {
@@ -2602,7 +2578,7 @@
     }
   },
   /**
-   * Lookup397: ethereum::receipt::EIP658ReceiptData
+   * Lookup395: ethereum::receipt::EIP658ReceiptData
    **/
   EthereumReceiptEip658ReceiptData: {
     statusCode: 'u8',
@@ -2611,7 +2587,7 @@
     logs: 'Vec<EthereumLog>'
   },
   /**
-   * Lookup398: ethereum::block::Block<ethereum::transaction::TransactionV2>
+   * Lookup396: ethereum::block::Block<ethereum::transaction::TransactionV2>
    **/
   EthereumBlock: {
     header: 'EthereumHeader',
@@ -2619,7 +2595,7 @@
     ommers: 'Vec<EthereumHeader>'
   },
   /**
-   * Lookup399: ethereum::header::Header
+   * Lookup397: ethereum::header::Header
    **/
   EthereumHeader: {
     parentHash: 'H256',
@@ -2639,41 +2615,41 @@
     nonce: 'EthereumTypesHashH64'
   },
   /**
-   * Lookup400: ethereum_types::hash::H64
+   * Lookup398: ethereum_types::hash::H64
    **/
   EthereumTypesHashH64: '[u8;8]',
   /**
-   * Lookup405: pallet_ethereum::pallet::Error<T>
+   * Lookup403: pallet_ethereum::pallet::Error<T>
    **/
   PalletEthereumError: {
     _enum: ['InvalidSignature', 'PreLogExists']
   },
   /**
-   * Lookup406: pallet_evm_coder_substrate::pallet::Error<T>
+   * Lookup404: pallet_evm_coder_substrate::pallet::Error<T>
    **/
   PalletEvmCoderSubstrateError: {
     _enum: ['OutOfGas', 'OutOfFund']
   },
   /**
-   * Lookup407: pallet_evm_contract_helpers::SponsoringModeT
+   * Lookup405: pallet_evm_contract_helpers::SponsoringModeT
    **/
   PalletEvmContractHelpersSponsoringModeT: {
     _enum: ['Disabled', 'Allowlisted', 'Generous']
   },
   /**
-   * Lookup409: pallet_evm_contract_helpers::pallet::Error<T>
+   * Lookup407: pallet_evm_contract_helpers::pallet::Error<T>
    **/
   PalletEvmContractHelpersError: {
     _enum: ['NoPermission']
   },
   /**
-   * Lookup410: pallet_evm_migration::pallet::Error<T>
+   * Lookup408: pallet_evm_migration::pallet::Error<T>
    **/
   PalletEvmMigrationError: {
     _enum: ['AccountNotEmpty', 'AccountIsNotMigrating']
   },
   /**
-   * Lookup412: sp_runtime::MultiSignature
+   * Lookup410: sp_runtime::MultiSignature
    **/
   SpRuntimeMultiSignature: {
     _enum: {
@@ -2683,43 +2659,43 @@
     }
   },
   /**
-   * Lookup413: sp_core::ed25519::Signature
+   * Lookup411: sp_core::ed25519::Signature
    **/
   SpCoreEd25519Signature: '[u8;64]',
   /**
-   * Lookup415: sp_core::sr25519::Signature
+   * Lookup413: sp_core::sr25519::Signature
    **/
   SpCoreSr25519Signature: '[u8;64]',
   /**
-   * Lookup416: sp_core::ecdsa::Signature
+   * Lookup414: sp_core::ecdsa::Signature
    **/
   SpCoreEcdsaSignature: '[u8;65]',
   /**
-   * Lookup419: frame_system::extensions::check_spec_version::CheckSpecVersion<T>
+   * Lookup417: frame_system::extensions::check_spec_version::CheckSpecVersion<T>
    **/
   FrameSystemExtensionsCheckSpecVersion: 'Null',
   /**
-   * Lookup420: frame_system::extensions::check_genesis::CheckGenesis<T>
+   * Lookup418: frame_system::extensions::check_genesis::CheckGenesis<T>
    **/
   FrameSystemExtensionsCheckGenesis: 'Null',
   /**
-   * Lookup423: frame_system::extensions::check_nonce::CheckNonce<T>
+   * Lookup421: frame_system::extensions::check_nonce::CheckNonce<T>
    **/
   FrameSystemExtensionsCheckNonce: 'Compact<u32>',
   /**
-   * Lookup424: frame_system::extensions::check_weight::CheckWeight<T>
+   * Lookup422: frame_system::extensions::check_weight::CheckWeight<T>
    **/
   FrameSystemExtensionsCheckWeight: 'Null',
   /**
-   * Lookup425: pallet_template_transaction_payment::ChargeTransactionPayment<opal_runtime::Runtime>
+   * Lookup423: pallet_template_transaction_payment::ChargeTransactionPayment<opal_runtime::Runtime>
    **/
   PalletTemplateTransactionPaymentChargeTransactionPayment: 'Compact<u128>',
   /**
-   * Lookup426: opal_runtime::Runtime
+   * Lookup424: opal_runtime::Runtime
    **/
   OpalRuntimeRuntime: 'Null',
   /**
-   * Lookup427: pallet_ethereum::FakeTransactionFinalizer<opal_runtime::Runtime>
+   * Lookup425: pallet_ethereum::FakeTransactionFinalizer<opal_runtime::Runtime>
    **/
   PalletEthereumFakeTransactionFinalizer: 'Null'
 };
modifiedtests/src/interfaces/registry.tsdiffbeforeafterboth
--- a/tests/src/interfaces/registry.ts
+++ b/tests/src/interfaces/registry.ts
@@ -1,7 +1,7 @@
 // Auto-generated via `yarn polkadot-types-from-defs`, do not edit
 /* eslint-disable */
 
-import type { CumulusPalletDmpQueueCall, CumulusPalletDmpQueueConfigData, CumulusPalletDmpQueueError, CumulusPalletDmpQueueEvent, CumulusPalletDmpQueuePageIndexData, CumulusPalletParachainSystemCall, CumulusPalletParachainSystemError, CumulusPalletParachainSystemEvent, CumulusPalletParachainSystemRelayStateSnapshotMessagingStateSnapshot, CumulusPalletXcmCall, CumulusPalletXcmError, CumulusPalletXcmEvent, CumulusPalletXcmpQueueCall, CumulusPalletXcmpQueueError, CumulusPalletXcmpQueueEvent, CumulusPalletXcmpQueueInboundChannelDetails, CumulusPalletXcmpQueueInboundState, CumulusPalletXcmpQueueOutboundChannelDetails, CumulusPalletXcmpQueueOutboundState, CumulusPalletXcmpQueueQueueConfigData, CumulusPrimitivesParachainInherentParachainInherentData, EthbloomBloom, EthereumBlock, EthereumHeader, EthereumLog, EthereumReceiptEip658ReceiptData, EthereumReceiptReceiptV3, EthereumTransactionAccessListItem, EthereumTransactionEip1559Transaction, EthereumTransactionEip2930Transaction, EthereumTransactionLegacyTransaction, EthereumTransactionTransactionAction, EthereumTransactionTransactionSignature, EthereumTransactionTransactionV2, EthereumTypesHashH64, EvmCoreErrorExitError, EvmCoreErrorExitFatal, EvmCoreErrorExitReason, EvmCoreErrorExitRevert, EvmCoreErrorExitSucceed, FpRpcTransactionStatus, FrameSupportPalletId, FrameSupportTokensMiscBalanceStatus, FrameSupportWeightsDispatchClass, FrameSupportWeightsDispatchInfo, FrameSupportWeightsPays, FrameSupportWeightsPerDispatchClassU32, FrameSupportWeightsPerDispatchClassU64, FrameSupportWeightsPerDispatchClassWeightsPerClass, FrameSupportWeightsRuntimeDbWeight, FrameSupportWeightsWeightToFeeCoefficient, FrameSystemAccountInfo, FrameSystemCall, FrameSystemError, FrameSystemEvent, FrameSystemEventRecord, FrameSystemExtensionsCheckGenesis, FrameSystemExtensionsCheckNonce, FrameSystemExtensionsCheckSpecVersion, FrameSystemExtensionsCheckWeight, FrameSystemLastRuntimeUpgradeInfo, FrameSystemLimitsBlockLength, FrameSystemLimitsBlockWeights, FrameSystemLimitsWeightsPerClass, FrameSystemPhase, OpalRuntimeRuntime, OrmlVestingModuleCall, OrmlVestingModuleError, OrmlVestingModuleEvent, OrmlVestingVestingSchedule, PalletBalancesAccountData, PalletBalancesBalanceLock, PalletBalancesCall, PalletBalancesError, PalletBalancesEvent, PalletBalancesReasons, PalletBalancesReleases, PalletBalancesReserveData, PalletCommonError, PalletCommonEvent, PalletEthereumCall, PalletEthereumError, PalletEthereumEvent, PalletEthereumFakeTransactionFinalizer, PalletEvmAccountBasicCrossAccountIdRepr, PalletEvmCall, PalletEvmCoderSubstrateError, PalletEvmContractHelpersError, PalletEvmContractHelpersSponsoringModeT, PalletEvmError, PalletEvmEvent, PalletEvmMigrationCall, PalletEvmMigrationError, PalletFungibleError, PalletInflationCall, PalletNonfungibleError, PalletNonfungibleItemData, PalletRefungibleError, PalletRefungibleItemData, PalletStructureCall, PalletStructureError, PalletStructureEvent, PalletSudoCall, PalletSudoError, PalletSudoEvent, PalletTemplateTransactionPaymentCall, PalletTemplateTransactionPaymentChargeTransactionPayment, PalletTimestampCall, PalletTransactionPaymentReleases, PalletTreasuryCall, PalletTreasuryError, PalletTreasuryEvent, PalletTreasuryProposal, PalletUniqueCall, PalletUniqueError, PalletUniqueRawEvent, PalletXcmCall, PalletXcmError, PalletXcmEvent, PhantomTypeUpDataStructsBaseInfo, PhantomTypeUpDataStructsCollectionInfo, PhantomTypeUpDataStructsNftChild, PhantomTypeUpDataStructsNftInfo, PhantomTypeUpDataStructsPartType, PhantomTypeUpDataStructsPropertyInfo, PhantomTypeUpDataStructsResourceInfo, PhantomTypeUpDataStructsRpcCollection, PhantomTypeUpDataStructsTheme, PhantomTypeUpDataStructsTokenData, PolkadotCorePrimitivesInboundDownwardMessage, PolkadotCorePrimitivesInboundHrmpMessage, PolkadotCorePrimitivesOutboundHrmpMessage, PolkadotParachainPrimitivesXcmpMessageFormat, PolkadotPrimitivesV2AbridgedHostConfiguration, PolkadotPrimitivesV2AbridgedHrmpChannel, PolkadotPrimitivesV2PersistedValidationData, PolkadotPrimitivesV2UpgradeRestriction, RmrkTypesAccountIdOrCollectionNftTuple, RmrkTypesBaseInfo, RmrkTypesCollectionInfo, RmrkTypesEquippableList, RmrkTypesFixedPart, RmrkTypesNftChild, RmrkTypesNftInfo, RmrkTypesPartType, RmrkTypesPropertyInfo, RmrkTypesResourceInfo, RmrkTypesRoyaltyInfo, RmrkTypesSlotPart, RmrkTypesTheme, RmrkTypesThemeProperty, SpCoreEcdsaSignature, SpCoreEd25519Signature, SpCoreSr25519Signature, SpRuntimeArithmeticError, SpRuntimeDigest, SpRuntimeDigestDigestItem, SpRuntimeDispatchError, SpRuntimeModuleError, SpRuntimeMultiSignature, SpRuntimeTokenError, SpRuntimeTransactionalError, SpTrieStorageProof, SpVersionRuntimeVersion, UpDataStructsAccessMode, UpDataStructsCollection, UpDataStructsCollectionField, UpDataStructsCollectionLimits, UpDataStructsCollectionMode, UpDataStructsCollectionStats, UpDataStructsCreateCollectionData, UpDataStructsCreateFungibleData, UpDataStructsCreateItemData, UpDataStructsCreateItemExData, UpDataStructsCreateNftData, UpDataStructsCreateNftExData, UpDataStructsCreateReFungibleData, UpDataStructsCreateRefungibleExData, UpDataStructsMetaUpdatePermission, UpDataStructsNestingRule, UpDataStructsProperties, UpDataStructsPropertiesMapBoundedVec, UpDataStructsPropertiesMapPropertyPermission, UpDataStructsProperty, UpDataStructsPropertyKeyPermission, UpDataStructsPropertyPermission, UpDataStructsRpcCollection, UpDataStructsSchemaVersion, UpDataStructsSponsoringRateLimit, UpDataStructsSponsorshipState, UpDataStructsTokenData, XcmDoubleEncoded, XcmV0Junction, XcmV0JunctionBodyId, XcmV0JunctionBodyPart, XcmV0JunctionNetworkId, XcmV0MultiAsset, XcmV0MultiLocation, XcmV0Order, XcmV0OriginKind, XcmV0Response, XcmV0Xcm, XcmV1Junction, XcmV1MultiAsset, XcmV1MultiLocation, XcmV1MultiassetAssetId, XcmV1MultiassetAssetInstance, XcmV1MultiassetFungibility, XcmV1MultiassetMultiAssetFilter, XcmV1MultiassetMultiAssets, XcmV1MultiassetWildFungibility, XcmV1MultiassetWildMultiAsset, XcmV1MultilocationJunctions, XcmV1Order, XcmV1Response, XcmV1Xcm, XcmV2Instruction, XcmV2Response, XcmV2TraitsError, XcmV2TraitsOutcome, XcmV2WeightLimit, XcmV2Xcm, XcmVersionedMultiAssets, XcmVersionedMultiLocation, XcmVersionedXcm } from '@polkadot/types/lookup';
+import type { CumulusPalletDmpQueueCall, CumulusPalletDmpQueueConfigData, CumulusPalletDmpQueueError, CumulusPalletDmpQueueEvent, CumulusPalletDmpQueuePageIndexData, CumulusPalletParachainSystemCall, CumulusPalletParachainSystemError, CumulusPalletParachainSystemEvent, CumulusPalletParachainSystemRelayStateSnapshotMessagingStateSnapshot, CumulusPalletXcmCall, CumulusPalletXcmError, CumulusPalletXcmEvent, CumulusPalletXcmpQueueCall, CumulusPalletXcmpQueueError, CumulusPalletXcmpQueueEvent, CumulusPalletXcmpQueueInboundChannelDetails, CumulusPalletXcmpQueueInboundState, CumulusPalletXcmpQueueOutboundChannelDetails, CumulusPalletXcmpQueueOutboundState, CumulusPalletXcmpQueueQueueConfigData, CumulusPrimitivesParachainInherentParachainInherentData, EthbloomBloom, EthereumBlock, EthereumHeader, EthereumLog, EthereumReceiptEip658ReceiptData, EthereumReceiptReceiptV3, EthereumTransactionAccessListItem, EthereumTransactionEip1559Transaction, EthereumTransactionEip2930Transaction, EthereumTransactionLegacyTransaction, EthereumTransactionTransactionAction, EthereumTransactionTransactionSignature, EthereumTransactionTransactionV2, EthereumTypesHashH64, EvmCoreErrorExitError, EvmCoreErrorExitFatal, EvmCoreErrorExitReason, EvmCoreErrorExitRevert, EvmCoreErrorExitSucceed, FpRpcTransactionStatus, FrameSupportPalletId, FrameSupportTokensMiscBalanceStatus, FrameSupportWeightsDispatchClass, FrameSupportWeightsDispatchInfo, FrameSupportWeightsPays, FrameSupportWeightsPerDispatchClassU32, FrameSupportWeightsPerDispatchClassU64, FrameSupportWeightsPerDispatchClassWeightsPerClass, FrameSupportWeightsRuntimeDbWeight, FrameSupportWeightsWeightToFeeCoefficient, FrameSystemAccountInfo, FrameSystemCall, FrameSystemError, FrameSystemEvent, FrameSystemEventRecord, FrameSystemExtensionsCheckGenesis, FrameSystemExtensionsCheckNonce, FrameSystemExtensionsCheckSpecVersion, FrameSystemExtensionsCheckWeight, FrameSystemLastRuntimeUpgradeInfo, FrameSystemLimitsBlockLength, FrameSystemLimitsBlockWeights, FrameSystemLimitsWeightsPerClass, FrameSystemPhase, OpalRuntimeRuntime, OrmlVestingModuleCall, OrmlVestingModuleError, OrmlVestingModuleEvent, OrmlVestingVestingSchedule, PalletBalancesAccountData, PalletBalancesBalanceLock, PalletBalancesCall, PalletBalancesError, PalletBalancesEvent, PalletBalancesReasons, PalletBalancesReleases, PalletBalancesReserveData, PalletCommonError, PalletCommonEvent, PalletEthereumCall, PalletEthereumError, PalletEthereumEvent, PalletEthereumFakeTransactionFinalizer, PalletEvmAccountBasicCrossAccountIdRepr, PalletEvmCall, PalletEvmCoderSubstrateError, PalletEvmContractHelpersError, PalletEvmContractHelpersSponsoringModeT, PalletEvmError, PalletEvmEvent, PalletEvmMigrationCall, PalletEvmMigrationError, PalletFungibleError, PalletInflationCall, PalletNonfungibleError, PalletNonfungibleItemData, PalletRefungibleError, PalletRefungibleItemData, PalletStructureCall, PalletStructureError, PalletStructureEvent, PalletSudoCall, PalletSudoError, PalletSudoEvent, PalletTemplateTransactionPaymentCall, PalletTemplateTransactionPaymentChargeTransactionPayment, PalletTimestampCall, PalletTransactionPaymentReleases, PalletTreasuryCall, PalletTreasuryError, PalletTreasuryEvent, PalletTreasuryProposal, PalletUniqueCall, PalletUniqueError, PalletUniqueRawEvent, PalletXcmCall, PalletXcmError, PalletXcmEvent, PhantomTypeUpDataStructsBaseInfo, PhantomTypeUpDataStructsCollectionInfo, PhantomTypeUpDataStructsNftChild, PhantomTypeUpDataStructsNftInfo, PhantomTypeUpDataStructsPartType, PhantomTypeUpDataStructsPropertyInfo, PhantomTypeUpDataStructsResourceInfo, PhantomTypeUpDataStructsRpcCollection, PhantomTypeUpDataStructsTheme, PhantomTypeUpDataStructsTokenData, PolkadotCorePrimitivesInboundDownwardMessage, PolkadotCorePrimitivesInboundHrmpMessage, PolkadotCorePrimitivesOutboundHrmpMessage, PolkadotParachainPrimitivesXcmpMessageFormat, PolkadotPrimitivesV2AbridgedHostConfiguration, PolkadotPrimitivesV2AbridgedHrmpChannel, PolkadotPrimitivesV2PersistedValidationData, PolkadotPrimitivesV2UpgradeRestriction, RmrkTypesAccountIdOrCollectionNftTuple, RmrkTypesBaseInfo, RmrkTypesCollectionInfo, RmrkTypesEquippableList, RmrkTypesFixedPart, RmrkTypesNftChild, RmrkTypesNftInfo, RmrkTypesPartType, RmrkTypesPropertyInfo, RmrkTypesResourceInfo, RmrkTypesRoyaltyInfo, RmrkTypesSlotPart, RmrkTypesTheme, RmrkTypesThemeProperty, SpCoreEcdsaSignature, SpCoreEd25519Signature, SpCoreSr25519Signature, SpRuntimeArithmeticError, SpRuntimeDigest, SpRuntimeDigestDigestItem, SpRuntimeDispatchError, SpRuntimeModuleError, SpRuntimeMultiSignature, SpRuntimeTokenError, SpRuntimeTransactionalError, SpTrieStorageProof, SpVersionRuntimeVersion, UpDataStructsAccessMode, UpDataStructsCollection, UpDataStructsCollectionField, UpDataStructsCollectionLimits, UpDataStructsCollectionMode, UpDataStructsCollectionStats, UpDataStructsCreateCollectionData, UpDataStructsCreateFungibleData, UpDataStructsCreateItemData, UpDataStructsCreateItemExData, UpDataStructsCreateNftData, UpDataStructsCreateNftExData, UpDataStructsCreateReFungibleData, UpDataStructsCreateRefungibleExData, UpDataStructsNestingRule, UpDataStructsProperties, UpDataStructsPropertiesMapBoundedVec, UpDataStructsPropertiesMapPropertyPermission, UpDataStructsProperty, UpDataStructsPropertyKeyPermission, UpDataStructsPropertyPermission, UpDataStructsRpcCollection, UpDataStructsSchemaVersion, UpDataStructsSponsoringRateLimit, UpDataStructsSponsorshipState, UpDataStructsTokenData, XcmDoubleEncoded, XcmV0Junction, XcmV0JunctionBodyId, XcmV0JunctionBodyPart, XcmV0JunctionNetworkId, XcmV0MultiAsset, XcmV0MultiLocation, XcmV0Order, XcmV0OriginKind, XcmV0Response, XcmV0Xcm, XcmV1Junction, XcmV1MultiAsset, XcmV1MultiLocation, XcmV1MultiassetAssetId, XcmV1MultiassetAssetInstance, XcmV1MultiassetFungibility, XcmV1MultiassetMultiAssetFilter, XcmV1MultiassetMultiAssets, XcmV1MultiassetWildFungibility, XcmV1MultiassetWildMultiAsset, XcmV1MultilocationJunctions, XcmV1Order, XcmV1Response, XcmV1Xcm, XcmV2Instruction, XcmV2Response, XcmV2TraitsError, XcmV2TraitsOutcome, XcmV2WeightLimit, XcmV2Xcm, XcmVersionedMultiAssets, XcmVersionedMultiLocation, XcmVersionedXcm } from '@polkadot/types/lookup';
 
 declare module '@polkadot/types/types/registry' {
   export interface InterfaceTypes {
@@ -183,7 +183,6 @@
     UpDataStructsCreateNftExData: UpDataStructsCreateNftExData;
     UpDataStructsCreateReFungibleData: UpDataStructsCreateReFungibleData;
     UpDataStructsCreateRefungibleExData: UpDataStructsCreateRefungibleExData;
-    UpDataStructsMetaUpdatePermission: UpDataStructsMetaUpdatePermission;
     UpDataStructsNestingRule: UpDataStructsNestingRule;
     UpDataStructsProperties: UpDataStructsProperties;
     UpDataStructsPropertiesMapBoundedVec: UpDataStructsPropertiesMapBoundedVec;
modifiedtests/src/interfaces/rmrk/definitions.tsdiffbeforeafterboth
--- a/tests/src/interfaces/rmrk/definitions.ts
+++ b/tests/src/interfaces/rmrk/definitions.ts
@@ -33,14 +33,14 @@
     types,
     rpc: {
         lastCollectionIdx: fn('Get the latest created collection id', [], 'u32'),
-        collectionById: fn('Get collection by id', [{name: 'id', type: 'u32'}], 'Option<RmrkTraitsCollectionCollectionInfo>'),
+        collectionById: fn('Get collection by id', [{name: 'id', type: 'u32'}], 'Option<RmrkTypesCollectionInfo>'),
         nftById: fn(
             'Get NFT by collection id and NFT id',
             [
                 {name: 'collectionId', type: 'u32'},
                 {name: 'nftId', type: 'u32'},
             ],
-            'Option<RmrkTraitsNftNftInfo>'
+            'Option<RmrkTypesNftInfo>'
         ),
         accountTokens: fn(
             'Get tokens owned by an account in a collection',
@@ -56,12 +56,12 @@
                 {name: 'collectionId', type: 'u32'},
                 {name: 'nftId', type: 'u32'},
             ],
-            'Vec<RmrkTraitsNftNftChild>'
+            'Vec<RmrkTypesNftChild>'
         ),
         collectionProperties: fn(
             'Get collection properties',
             [{name: 'collectionId', type: 'u32'}],
-            'Vec<RmrkTraitsPropertyPropertyInfo>'
+            'Vec<RmrkTypesPropertyInfo>'
         ),
         nftProperties: fn(
             'Get NFT properties',
@@ -69,7 +69,7 @@
                 {name: 'collectionId', type: 'u32'},
                 {name: 'nftId', type: 'u32'}
             ],
-            'Vec<RmrkTraitsPropertyPropertyInfo>'
+            'Vec<RmrkTypesPropertyInfo>'
         ),
         nftResources: fn(
             'Get NFT resources',
@@ -77,7 +77,7 @@
                 {name: 'collectionId', type: 'u32'},
                 {name: 'nftId', type: 'u32'}
             ],
-            'Vec<RmrkTraitsResourceResourceInfo>'
+            'Vec<RmrkTypesResourceInfo>'
         ),
         nftResourcePriorities: fn(
             'Get NFT resource priorities',
@@ -90,12 +90,12 @@
         base: fn(
             'Get base info',
             [{name: 'baseId', type: 'u32'}],
-            'Option<RmrkTraitsBaseBaseInfo>'
+            'Option<RmrkTypesBaseInfo>'
         ),
         baseParts: fn(
             'Get all Base\'s parts',
             [{name: 'baseId', type: 'u32'}],
-            'Vec<RmrkTraitsPartPartType>'
+            'Vec<RmrkTypesPartType>'
         ),
         themeNames: fn(
             'Get Base\'s theme names',
@@ -109,7 +109,7 @@
                 {name: 'themeName', type: 'String'},
                 {name: 'keys', type: 'Option<Vec<String>>'}
             ],
-            'Option<RmrkTraitsTheme>'
+            'Option<RmrkTypesTheme>'
         )
     }
 };
modifiedtests/src/interfaces/rmrk/types.tsdiffbeforeafterboth
--- a/tests/src/interfaces/rmrk/types.ts
+++ b/tests/src/interfaces/rmrk/types.ts
@@ -446,9 +446,6 @@
 /** @name FrameSupportPalletId */
 export interface FrameSupportPalletId extends U8aFixed {}
 
-/** @name FrameSupportStorageBoundedBTreeSet */
-export interface FrameSupportStorageBoundedBTreeSet extends BTreeSet<u32> {}
-
 /** @name FrameSupportTokensMiscBalanceStatus */
 export interface FrameSupportTokensMiscBalanceStatus extends Enum {
   readonly isFree: boolean;
@@ -875,7 +872,6 @@
   readonly isCollectionDescriptionLimitExceeded: boolean;
   readonly isCollectionTokenPrefixLimitExceeded: boolean;
   readonly isTotalCollectionsLimitExceeded: boolean;
-  readonly isTokenVariableDataLimitExceeded: boolean;
   readonly isCollectionAdminCountExceeded: boolean;
   readonly isCollectionLimitBoundsExceeded: boolean;
   readonly isOwnerPermissionsCantBeReverted: boolean;
@@ -896,10 +892,10 @@
   readonly isCollectionFieldSizeExceeded: boolean;
   readonly isNoSpaceForProperty: boolean;
   readonly isPropertyLimitReached: boolean;
-  readonly isUnableToReadUnboundedKeys: boolean;
+  readonly isPropertyKeyIsTooLong: boolean;
   readonly isInvalidCharacterInPropertyKey: boolean;
   readonly isEmptyPropertyKey: boolean;
-  readonly type: 'CollectionNotFound' | 'MustBeTokenOwner' | 'NoPermission' | 'PublicMintingNotAllowed' | 'AddressNotInAllowlist' | 'CollectionNameLimitExceeded' | 'CollectionDescriptionLimitExceeded' | 'CollectionTokenPrefixLimitExceeded' | 'TotalCollectionsLimitExceeded' | 'TokenVariableDataLimitExceeded' | 'CollectionAdminCountExceeded' | 'CollectionLimitBoundsExceeded' | 'OwnerPermissionsCantBeReverted' | 'TransferNotAllowed' | 'AccountTokenLimitExceeded' | 'CollectionTokenLimitExceeded' | 'MetadataFlagFrozen' | 'TokenNotFound' | 'TokenValueTooLow' | 'ApprovedValueTooLow' | 'CantApproveMoreThanOwned' | 'AddressIsZero' | 'UnsupportedOperation' | 'NotSufficientFounds' | 'NestingIsDisabled' | 'OnlyOwnerAllowedToNest' | 'SourceCollectionIsNotAllowedToNest' | 'CollectionFieldSizeExceeded' | 'NoSpaceForProperty' | 'PropertyLimitReached' | 'UnableToReadUnboundedKeys' | 'InvalidCharacterInPropertyKey' | 'EmptyPropertyKey';
+  readonly type: 'CollectionNotFound' | 'MustBeTokenOwner' | 'NoPermission' | 'PublicMintingNotAllowed' | 'AddressNotInAllowlist' | 'CollectionNameLimitExceeded' | 'CollectionDescriptionLimitExceeded' | 'CollectionTokenPrefixLimitExceeded' | 'TotalCollectionsLimitExceeded' | 'CollectionAdminCountExceeded' | 'CollectionLimitBoundsExceeded' | 'OwnerPermissionsCantBeReverted' | 'TransferNotAllowed' | 'AccountTokenLimitExceeded' | 'CollectionTokenLimitExceeded' | 'MetadataFlagFrozen' | 'TokenNotFound' | 'TokenValueTooLow' | 'ApprovedValueTooLow' | 'CantApproveMoreThanOwned' | 'AddressIsZero' | 'UnsupportedOperation' | 'NotSufficientFounds' | 'NestingIsDisabled' | 'OnlyOwnerAllowedToNest' | 'SourceCollectionIsNotAllowedToNest' | 'CollectionFieldSizeExceeded' | 'NoSpaceForProperty' | 'PropertyLimitReached' | 'PropertyKeyIsTooLong' | 'InvalidCharacterInPropertyKey' | 'EmptyPropertyKey';
 }
 
 /** @name PalletCommonEvent */
@@ -1115,7 +1111,6 @@
 /** @name PalletNonfungibleItemData */
 export interface PalletNonfungibleItemData extends Struct {
   readonly constData: Bytes;
-  readonly variableData: Bytes;
   readonly owner: PalletEvmAccountBasicCrossAccountIdRepr;
 }
 
@@ -1131,7 +1126,6 @@
 /** @name PalletRefungibleItemData */
 export interface PalletRefungibleItemData extends Struct {
   readonly constData: Bytes;
-  readonly variableData: Bytes;
 }
 
 /** @name PalletStructureCall */
@@ -1438,17 +1432,6 @@
     readonly collectionId: u32;
     readonly itemId: u32;
     readonly value: u128;
-  } & Struct;
-  readonly isSetVariableMetaData: boolean;
-  readonly asSetVariableMetaData: {
-    readonly collectionId: u32;
-    readonly itemId: u32;
-    readonly data: Bytes;
-  } & Struct;
-  readonly isSetMetaUpdatePermissionFlag: boolean;
-  readonly asSetMetaUpdatePermissionFlag: {
-    readonly collectionId: u32;
-    readonly value: UpDataStructsMetaUpdatePermission;
   } & Struct;
   readonly isSetSchemaVersion: boolean;
   readonly asSetSchemaVersion: {
@@ -1470,7 +1453,7 @@
     readonly collectionId: u32;
     readonly newLimit: UpDataStructsCollectionLimits;
   } & Struct;
-  readonly type: 'CreateCollection' | 'CreateCollectionEx' | 'DestroyCollection' | 'AddToAllowList' | 'RemoveFromAllowList' | 'SetPublicAccessMode' | 'SetMintPermission' | 'ChangeCollectionOwner' | 'AddCollectionAdmin' | 'RemoveCollectionAdmin' | 'SetCollectionSponsor' | 'ConfirmSponsorship' | 'RemoveCollectionSponsor' | 'CreateItem' | 'CreateMultipleItems' | 'SetCollectionProperties' | 'DeleteCollectionProperties' | 'SetTokenProperties' | 'DeleteTokenProperties' | 'SetPropertyPermissions' | 'CreateMultipleItemsEx' | 'SetTransfersEnabledFlag' | 'BurnItem' | 'BurnFrom' | 'Transfer' | 'Approve' | 'TransferFrom' | 'SetVariableMetaData' | 'SetMetaUpdatePermissionFlag' | 'SetSchemaVersion' | 'SetOffchainSchema' | 'SetConstOnChainSchema' | 'SetCollectionLimits';
+  readonly type: 'CreateCollection' | 'CreateCollectionEx' | 'DestroyCollection' | 'AddToAllowList' | 'RemoveFromAllowList' | 'SetPublicAccessMode' | 'SetMintPermission' | 'ChangeCollectionOwner' | 'AddCollectionAdmin' | 'RemoveCollectionAdmin' | 'SetCollectionSponsor' | 'ConfirmSponsorship' | 'RemoveCollectionSponsor' | 'CreateItem' | 'CreateMultipleItems' | 'SetCollectionProperties' | 'DeleteCollectionProperties' | 'SetTokenProperties' | 'DeleteTokenProperties' | 'SetPropertyPermissions' | 'CreateMultipleItemsEx' | 'SetTransfersEnabledFlag' | 'BurnItem' | 'BurnFrom' | 'Transfer' | 'Approve' | 'TransferFrom' | 'SetSchemaVersion' | 'SetOffchainSchema' | 'SetConstOnChainSchema' | 'SetCollectionLimits';
 }
 
 /** @name PalletUniqueError */
@@ -1632,34 +1615,34 @@
 }
 
 /** @name PhantomTypeUpDataStructsBaseInfo */
-export interface PhantomTypeUpDataStructsBaseInfo extends Vec<Lookup359> {}
+export interface PhantomTypeUpDataStructsBaseInfo extends Vec<Lookup357> {}
 
 /** @name PhantomTypeUpDataStructsCollectionInfo */
-export interface PhantomTypeUpDataStructsCollectionInfo extends Vec<Lookup336> {}
+export interface PhantomTypeUpDataStructsCollectionInfo extends Vec<Lookup334> {}
 
 /** @name PhantomTypeUpDataStructsNftChild */
-export interface PhantomTypeUpDataStructsNftChild extends Vec<Lookup374> {}
+export interface PhantomTypeUpDataStructsNftChild extends Vec<Lookup372> {}
 
 /** @name PhantomTypeUpDataStructsNftInfo */
-export interface PhantomTypeUpDataStructsNftInfo extends Vec<Lookup341> {}
+export interface PhantomTypeUpDataStructsNftInfo extends Vec<Lookup339> {}
 
 /** @name PhantomTypeUpDataStructsPartType */
-export interface PhantomTypeUpDataStructsPartType extends Vec<Lookup362> {}
+export interface PhantomTypeUpDataStructsPartType extends Vec<Lookup360> {}
 
 /** @name PhantomTypeUpDataStructsPropertyInfo */
-export interface PhantomTypeUpDataStructsPropertyInfo extends Vec<Lookup354> {}
+export interface PhantomTypeUpDataStructsPropertyInfo extends Vec<Lookup352> {}
 
 /** @name PhantomTypeUpDataStructsResourceInfo */
-export interface PhantomTypeUpDataStructsResourceInfo extends Vec<Lookup347> {}
+export interface PhantomTypeUpDataStructsResourceInfo extends Vec<Lookup345> {}
 
 /** @name PhantomTypeUpDataStructsRpcCollection */
-export interface PhantomTypeUpDataStructsRpcCollection extends Vec<Lookup333> {}
+export interface PhantomTypeUpDataStructsRpcCollection extends Vec<Lookup331> {}
 
 /** @name PhantomTypeUpDataStructsTheme */
-export interface PhantomTypeUpDataStructsTheme extends Vec<Lookup369> {}
+export interface PhantomTypeUpDataStructsTheme extends Vec<Lookup367> {}
 
 /** @name PhantomTypeUpDataStructsTokenData */
-export interface PhantomTypeUpDataStructsTokenData extends Vec<Lookup329> {}
+export interface PhantomTypeUpDataStructsTokenData extends Vec<Lookup327> {}
 
 /** @name PolkadotCorePrimitivesInboundDownwardMessage */
 export interface PolkadotCorePrimitivesInboundDownwardMessage extends Struct {
@@ -1963,7 +1946,6 @@
   readonly schemaVersion: UpDataStructsSchemaVersion;
   readonly sponsorship: UpDataStructsSponsorshipState;
   readonly limits: UpDataStructsCollectionLimits;
-  readonly metaUpdatePermission: UpDataStructsMetaUpdatePermission;
 }
 
 /** @name UpDataStructsCollectionField */
@@ -2015,7 +1997,6 @@
   readonly pendingSponsor: Option<AccountId32>;
   readonly limits: Option<UpDataStructsCollectionLimits>;
   readonly constOnChainSchema: Bytes;
-  readonly metaUpdatePermission: Option<UpDataStructsMetaUpdatePermission>;
   readonly tokenPropertyPermissions: Vec<UpDataStructsPropertyKeyPermission>;
   readonly properties: Vec<UpDataStructsProperty>;
 }
@@ -2052,14 +2033,12 @@
 /** @name UpDataStructsCreateNftData */
 export interface UpDataStructsCreateNftData extends Struct {
   readonly constData: Bytes;
-  readonly variableData: Bytes;
   readonly properties: Vec<UpDataStructsProperty>;
 }
 
 /** @name UpDataStructsCreateNftExData */
 export interface UpDataStructsCreateNftExData extends Struct {
   readonly constData: Bytes;
-  readonly variableData: Bytes;
   readonly properties: Vec<UpDataStructsProperty>;
   readonly owner: PalletEvmAccountBasicCrossAccountIdRepr;
 }
@@ -2067,31 +2046,21 @@
 /** @name UpDataStructsCreateReFungibleData */
 export interface UpDataStructsCreateReFungibleData extends Struct {
   readonly constData: Bytes;
-  readonly variableData: Bytes;
   readonly pieces: u128;
 }
 
 /** @name UpDataStructsCreateRefungibleExData */
 export interface UpDataStructsCreateRefungibleExData extends Struct {
   readonly constData: Bytes;
-  readonly variableData: Bytes;
   readonly users: BTreeMap<PalletEvmAccountBasicCrossAccountIdRepr, u128>;
 }
 
-/** @name UpDataStructsMetaUpdatePermission */
-export interface UpDataStructsMetaUpdatePermission extends Enum {
-  readonly isItemOwner: boolean;
-  readonly isAdmin: boolean;
-  readonly isNone: boolean;
-  readonly type: 'ItemOwner' | 'Admin' | 'None';
-}
-
 /** @name UpDataStructsNestingRule */
 export interface UpDataStructsNestingRule extends Enum {
   readonly isDisabled: boolean;
   readonly isOwner: boolean;
   readonly isOwnerRestricted: boolean;
-  readonly asOwnerRestricted: FrameSupportStorageBoundedBTreeSet;
+  readonly asOwnerRestricted: BTreeSet<u32>;
   readonly type: 'Disabled' | 'Owner' | 'OwnerRestricted';
 }
 
@@ -2141,7 +2110,6 @@
   readonly sponsorship: UpDataStructsSponsorshipState;
   readonly limits: UpDataStructsCollectionLimits;
   readonly constOnChainSchema: Bytes;
-  readonly metaUpdatePermission: UpDataStructsMetaUpdatePermission;
   readonly tokenPropertyPermissions: Vec<UpDataStructsPropertyKeyPermission>;
   readonly properties: Vec<UpDataStructsProperty>;
 }
modifiedtests/src/interfaces/types-lookup.tsdiffbeforeafterboth
--- a/tests/src/interfaces/types-lookup.ts
+++ b/tests/src/interfaces/types-lookup.ts
@@ -1493,17 +1493,6 @@
       readonly itemId: u32;
       readonly value: u128;
     } & Struct;
-    readonly isSetVariableMetaData: boolean;
-    readonly asSetVariableMetaData: {
-      readonly collectionId: u32;
-      readonly itemId: u32;
-      readonly data: Bytes;
-    } & Struct;
-    readonly isSetMetaUpdatePermissionFlag: boolean;
-    readonly asSetMetaUpdatePermissionFlag: {
-      readonly collectionId: u32;
-      readonly value: UpDataStructsMetaUpdatePermission;
-    } & Struct;
     readonly isSetSchemaVersion: boolean;
     readonly asSetSchemaVersion: {
       readonly collectionId: u32;
@@ -1524,7 +1513,7 @@
       readonly collectionId: u32;
       readonly newLimit: UpDataStructsCollectionLimits;
     } & Struct;
-    readonly type: 'CreateCollection' | 'CreateCollectionEx' | 'DestroyCollection' | 'AddToAllowList' | 'RemoveFromAllowList' | 'SetPublicAccessMode' | 'SetMintPermission' | 'ChangeCollectionOwner' | 'AddCollectionAdmin' | 'RemoveCollectionAdmin' | 'SetCollectionSponsor' | 'ConfirmSponsorship' | 'RemoveCollectionSponsor' | 'CreateItem' | 'CreateMultipleItems' | 'SetCollectionProperties' | 'DeleteCollectionProperties' | 'SetTokenProperties' | 'DeleteTokenProperties' | 'SetPropertyPermissions' | 'CreateMultipleItemsEx' | 'SetTransfersEnabledFlag' | 'BurnItem' | 'BurnFrom' | 'Transfer' | 'Approve' | 'TransferFrom' | 'SetVariableMetaData' | 'SetMetaUpdatePermissionFlag' | 'SetSchemaVersion' | 'SetOffchainSchema' | 'SetConstOnChainSchema' | 'SetCollectionLimits';
+    readonly type: 'CreateCollection' | 'CreateCollectionEx' | 'DestroyCollection' | 'AddToAllowList' | 'RemoveFromAllowList' | 'SetPublicAccessMode' | 'SetMintPermission' | 'ChangeCollectionOwner' | 'AddCollectionAdmin' | 'RemoveCollectionAdmin' | 'SetCollectionSponsor' | 'ConfirmSponsorship' | 'RemoveCollectionSponsor' | 'CreateItem' | 'CreateMultipleItems' | 'SetCollectionProperties' | 'DeleteCollectionProperties' | 'SetTokenProperties' | 'DeleteTokenProperties' | 'SetPropertyPermissions' | 'CreateMultipleItemsEx' | 'SetTransfersEnabledFlag' | 'BurnItem' | 'BurnFrom' | 'Transfer' | 'Approve' | 'TransferFrom' | 'SetSchemaVersion' | 'SetOffchainSchema' | 'SetConstOnChainSchema' | 'SetCollectionLimits';
   }
 
   /** @name UpDataStructsCollectionMode (156) */
@@ -1548,7 +1537,6 @@
     readonly pendingSponsor: Option<AccountId32>;
     readonly limits: Option<UpDataStructsCollectionLimits>;
     readonly constOnChainSchema: Bytes;
-    readonly metaUpdatePermission: Option<UpDataStructsMetaUpdatePermission>;
     readonly tokenPropertyPermissions: Vec<UpDataStructsPropertyKeyPermission>;
     readonly properties: Vec<UpDataStructsProperty>;
   }
@@ -1598,34 +1586,26 @@
     readonly type: 'Disabled' | 'Owner' | 'OwnerRestricted';
   }
 
-  /** @name UpDataStructsMetaUpdatePermission (177) */
-  export interface UpDataStructsMetaUpdatePermission extends Enum {
-    readonly isItemOwner: boolean;
-    readonly isAdmin: boolean;
-    readonly isNone: boolean;
-    readonly type: 'ItemOwner' | 'Admin' | 'None';
-  }
-
-  /** @name UpDataStructsPropertyKeyPermission (179) */
+  /** @name UpDataStructsPropertyKeyPermission (177) */
   export interface UpDataStructsPropertyKeyPermission extends Struct {
     readonly key: Bytes;
     readonly permission: UpDataStructsPropertyPermission;
   }
 
-  /** @name UpDataStructsPropertyPermission (181) */
+  /** @name UpDataStructsPropertyPermission (179) */
   export interface UpDataStructsPropertyPermission extends Struct {
     readonly mutable: bool;
     readonly collectionAdmin: bool;
     readonly tokenOwner: bool;
   }
 
-  /** @name UpDataStructsProperty (184) */
+  /** @name UpDataStructsProperty (182) */
   export interface UpDataStructsProperty extends Struct {
     readonly key: Bytes;
     readonly value: Bytes;
   }
 
-  /** @name PalletEvmAccountBasicCrossAccountIdRepr (186) */
+  /** @name PalletEvmAccountBasicCrossAccountIdRepr (184) */
   export interface PalletEvmAccountBasicCrossAccountIdRepr extends Enum {
     readonly isSubstrate: boolean;
     readonly asSubstrate: AccountId32;
@@ -1634,7 +1614,7 @@
     readonly type: 'Substrate' | 'Ethereum';
   }
 
-  /** @name UpDataStructsCreateItemData (188) */
+  /** @name UpDataStructsCreateItemData (186) */
   export interface UpDataStructsCreateItemData extends Enum {
     readonly isNft: boolean;
     readonly asNft: UpDataStructsCreateNftData;
@@ -1645,26 +1625,24 @@
     readonly type: 'Nft' | 'Fungible' | 'ReFungible';
   }
 
-  /** @name UpDataStructsCreateNftData (189) */
+  /** @name UpDataStructsCreateNftData (187) */
   export interface UpDataStructsCreateNftData extends Struct {
     readonly constData: Bytes;
-    readonly variableData: Bytes;
     readonly properties: Vec<UpDataStructsProperty>;
   }
 
-  /** @name UpDataStructsCreateFungibleData (191) */
+  /** @name UpDataStructsCreateFungibleData (189) */
   export interface UpDataStructsCreateFungibleData extends Struct {
     readonly value: u128;
   }
 
-  /** @name UpDataStructsCreateReFungibleData (192) */
+  /** @name UpDataStructsCreateReFungibleData (190) */
   export interface UpDataStructsCreateReFungibleData extends Struct {
     readonly constData: Bytes;
-    readonly variableData: Bytes;
     readonly pieces: u128;
   }
 
-  /** @name UpDataStructsCreateItemExData (196) */
+  /** @name UpDataStructsCreateItemExData (194) */
   export interface UpDataStructsCreateItemExData extends Enum {
     readonly isNft: boolean;
     readonly asNft: Vec<UpDataStructsCreateNftExData>;
@@ -1677,28 +1655,26 @@
     readonly type: 'Nft' | 'Fungible' | 'RefungibleMultipleItems' | 'RefungibleMultipleOwners';
   }
 
-  /** @name UpDataStructsCreateNftExData (198) */
+  /** @name UpDataStructsCreateNftExData (196) */
   export interface UpDataStructsCreateNftExData extends Struct {
     readonly constData: Bytes;
-    readonly variableData: Bytes;
     readonly properties: Vec<UpDataStructsProperty>;
     readonly owner: PalletEvmAccountBasicCrossAccountIdRepr;
   }
 
-  /** @name UpDataStructsCreateRefungibleExData (205) */
+  /** @name UpDataStructsCreateRefungibleExData (203) */
   export interface UpDataStructsCreateRefungibleExData extends Struct {
     readonly constData: Bytes;
-    readonly variableData: Bytes;
     readonly users: BTreeMap<PalletEvmAccountBasicCrossAccountIdRepr, u128>;
   }
 
-  /** @name PalletTemplateTransactionPaymentCall (207) */
+  /** @name PalletTemplateTransactionPaymentCall (205) */
   export type PalletTemplateTransactionPaymentCall = Null;
 
-  /** @name PalletStructureCall (208) */
+  /** @name PalletStructureCall (206) */
   export type PalletStructureCall = Null;
 
-  /** @name PalletEvmCall (209) */
+  /** @name PalletEvmCall (207) */
   export interface PalletEvmCall extends Enum {
     readonly isWithdraw: boolean;
     readonly asWithdraw: {
@@ -1743,7 +1719,7 @@
     readonly type: 'Withdraw' | 'Call' | 'Create' | 'Create2';
   }
 
-  /** @name PalletEthereumCall (215) */
+  /** @name PalletEthereumCall (213) */
   export interface PalletEthereumCall extends Enum {
     readonly isTransact: boolean;
     readonly asTransact: {
@@ -1752,7 +1728,7 @@
     readonly type: 'Transact';
   }
 
-  /** @name EthereumTransactionTransactionV2 (216) */
+  /** @name EthereumTransactionTransactionV2 (214) */
   export interface EthereumTransactionTransactionV2 extends Enum {
     readonly isLegacy: boolean;
     readonly asLegacy: EthereumTransactionLegacyTransaction;
@@ -1763,7 +1739,7 @@
     readonly type: 'Legacy' | 'Eip2930' | 'Eip1559';
   }
 
-  /** @name EthereumTransactionLegacyTransaction (217) */
+  /** @name EthereumTransactionLegacyTransaction (215) */
   export interface EthereumTransactionLegacyTransaction extends Struct {
     readonly nonce: U256;
     readonly gasPrice: U256;
@@ -1774,7 +1750,7 @@
     readonly signature: EthereumTransactionTransactionSignature;
   }
 
-  /** @name EthereumTransactionTransactionAction (218) */
+  /** @name EthereumTransactionTransactionAction (216) */
   export interface EthereumTransactionTransactionAction extends Enum {
     readonly isCall: boolean;
     readonly asCall: H160;
@@ -1782,14 +1758,14 @@
     readonly type: 'Call' | 'Create';
   }
 
-  /** @name EthereumTransactionTransactionSignature (219) */
+  /** @name EthereumTransactionTransactionSignature (217) */
   export interface EthereumTransactionTransactionSignature extends Struct {
     readonly v: u64;
     readonly r: H256;
     readonly s: H256;
   }
 
-  /** @name EthereumTransactionEip2930Transaction (221) */
+  /** @name EthereumTransactionEip2930Transaction (219) */
   export interface EthereumTransactionEip2930Transaction extends Struct {
     readonly chainId: u64;
     readonly nonce: U256;
@@ -1804,13 +1780,13 @@
     readonly s: H256;
   }
 
-  /** @name EthereumTransactionAccessListItem (223) */
+  /** @name EthereumTransactionAccessListItem (221) */
   export interface EthereumTransactionAccessListItem extends Struct {
     readonly address: H160;
     readonly storageKeys: Vec<H256>;
   }
 
-  /** @name EthereumTransactionEip1559Transaction (224) */
+  /** @name EthereumTransactionEip1559Transaction (222) */
   export interface EthereumTransactionEip1559Transaction extends Struct {
     readonly chainId: u64;
     readonly nonce: U256;
@@ -1826,7 +1802,7 @@
     readonly s: H256;
   }
 
-  /** @name PalletEvmMigrationCall (225) */
+  /** @name PalletEvmMigrationCall (223) */
   export interface PalletEvmMigrationCall extends Enum {
     readonly isBegin: boolean;
     readonly asBegin: {
@@ -1845,7 +1821,7 @@
     readonly type: 'Begin' | 'SetData' | 'Finish';
   }
 
-  /** @name PalletSudoEvent (228) */
+  /** @name PalletSudoEvent (226) */
   export interface PalletSudoEvent extends Enum {
     readonly isSudid: boolean;
     readonly asSudid: {
@@ -1862,7 +1838,7 @@
     readonly type: 'Sudid' | 'KeyChanged' | 'SudoAsDone';
   }
 
-  /** @name SpRuntimeDispatchError (230) */
+  /** @name SpRuntimeDispatchError (228) */
   export interface SpRuntimeDispatchError extends Enum {
     readonly isOther: boolean;
     readonly isCannotLookup: boolean;
@@ -1881,13 +1857,13 @@
     readonly type: 'Other' | 'CannotLookup' | 'BadOrigin' | 'Module' | 'ConsumerRemaining' | 'NoProviders' | 'TooManyConsumers' | 'Token' | 'Arithmetic' | 'Transactional';
   }
 
-  /** @name SpRuntimeModuleError (231) */
+  /** @name SpRuntimeModuleError (229) */
   export interface SpRuntimeModuleError extends Struct {
     readonly index: u8;
     readonly error: U8aFixed;
   }
 
-  /** @name SpRuntimeTokenError (232) */
+  /** @name SpRuntimeTokenError (230) */
   export interface SpRuntimeTokenError extends Enum {
     readonly isNoFunds: boolean;
     readonly isWouldDie: boolean;
@@ -1899,7 +1875,7 @@
     readonly type: 'NoFunds' | 'WouldDie' | 'BelowMinimum' | 'CannotCreate' | 'UnknownAsset' | 'Frozen' | 'Unsupported';
   }
 
-  /** @name SpRuntimeArithmeticError (233) */
+  /** @name SpRuntimeArithmeticError (231) */
   export interface SpRuntimeArithmeticError extends Enum {
     readonly isUnderflow: boolean;
     readonly isOverflow: boolean;
@@ -1907,20 +1883,20 @@
     readonly type: 'Underflow' | 'Overflow' | 'DivisionByZero';
   }
 
-  /** @name SpRuntimeTransactionalError (234) */
+  /** @name SpRuntimeTransactionalError (232) */
   export interface SpRuntimeTransactionalError extends Enum {
     readonly isLimitReached: boolean;
     readonly isNoLayer: boolean;
     readonly type: 'LimitReached' | 'NoLayer';
   }
 
-  /** @name PalletSudoError (235) */
+  /** @name PalletSudoError (233) */
   export interface PalletSudoError extends Enum {
     readonly isRequireSudo: boolean;
     readonly type: 'RequireSudo';
   }
 
-  /** @name FrameSystemAccountInfo (236) */
+  /** @name FrameSystemAccountInfo (234) */
   export interface FrameSystemAccountInfo extends Struct {
     readonly nonce: u32;
     readonly consumers: u32;
@@ -1929,19 +1905,19 @@
     readonly data: PalletBalancesAccountData;
   }
 
-  /** @name FrameSupportWeightsPerDispatchClassU64 (237) */
+  /** @name FrameSupportWeightsPerDispatchClassU64 (235) */
   export interface FrameSupportWeightsPerDispatchClassU64 extends Struct {
     readonly normal: u64;
     readonly operational: u64;
     readonly mandatory: u64;
   }
 
-  /** @name SpRuntimeDigest (238) */
+  /** @name SpRuntimeDigest (236) */
   export interface SpRuntimeDigest extends Struct {
     readonly logs: Vec<SpRuntimeDigestDigestItem>;
   }
 
-  /** @name SpRuntimeDigestDigestItem (240) */
+  /** @name SpRuntimeDigestDigestItem (238) */
   export interface SpRuntimeDigestDigestItem extends Enum {
     readonly isOther: boolean;
     readonly asOther: Bytes;
@@ -1955,14 +1931,14 @@
     readonly type: 'Other' | 'Consensus' | 'Seal' | 'PreRuntime' | 'RuntimeEnvironmentUpdated';
   }
 
-  /** @name FrameSystemEventRecord (242) */
+  /** @name FrameSystemEventRecord (240) */
   export interface FrameSystemEventRecord extends Struct {
     readonly phase: FrameSystemPhase;
     readonly event: Event;
     readonly topics: Vec<H256>;
   }
 
-  /** @name FrameSystemEvent (244) */
+  /** @name FrameSystemEvent (242) */
   export interface FrameSystemEvent extends Enum {
     readonly isExtrinsicSuccess: boolean;
     readonly asExtrinsicSuccess: {
@@ -1990,14 +1966,14 @@
     readonly type: 'ExtrinsicSuccess' | 'ExtrinsicFailed' | 'CodeUpdated' | 'NewAccount' | 'KilledAccount' | 'Remarked';
   }
 
-  /** @name FrameSupportWeightsDispatchInfo (245) */
+  /** @name FrameSupportWeightsDispatchInfo (243) */
   export interface FrameSupportWeightsDispatchInfo extends Struct {
     readonly weight: u64;
     readonly class: FrameSupportWeightsDispatchClass;
     readonly paysFee: FrameSupportWeightsPays;
   }
 
-  /** @name FrameSupportWeightsDispatchClass (246) */
+  /** @name FrameSupportWeightsDispatchClass (244) */
   export interface FrameSupportWeightsDispatchClass extends Enum {
     readonly isNormal: boolean;
     readonly isOperational: boolean;
@@ -2005,14 +1981,14 @@
     readonly type: 'Normal' | 'Operational' | 'Mandatory';
   }
 
-  /** @name FrameSupportWeightsPays (247) */
+  /** @name FrameSupportWeightsPays (245) */
   export interface FrameSupportWeightsPays extends Enum {
     readonly isYes: boolean;
     readonly isNo: boolean;
     readonly type: 'Yes' | 'No';
   }
 
-  /** @name OrmlVestingModuleEvent (248) */
+  /** @name OrmlVestingModuleEvent (246) */
   export interface OrmlVestingModuleEvent extends Enum {
     readonly isVestingScheduleAdded: boolean;
     readonly asVestingScheduleAdded: {
@@ -2032,7 +2008,7 @@
     readonly type: 'VestingScheduleAdded' | 'Claimed' | 'VestingSchedulesUpdated';
   }
 
-  /** @name CumulusPalletXcmpQueueEvent (249) */
+  /** @name CumulusPalletXcmpQueueEvent (247) */
   export interface CumulusPalletXcmpQueueEvent extends Enum {
     readonly isSuccess: boolean;
     readonly asSuccess: Option<H256>;
@@ -2053,7 +2029,7 @@
     readonly type: 'Success' | 'Fail' | 'BadVersion' | 'BadFormat' | 'UpwardMessageSent' | 'XcmpMessageSent' | 'OverweightEnqueued' | 'OverweightServiced';
   }
 
-  /** @name PalletXcmEvent (250) */
+  /** @name PalletXcmEvent (248) */
   export interface PalletXcmEvent extends Enum {
     readonly isAttempted: boolean;
     readonly asAttempted: XcmV2TraitsOutcome;
@@ -2090,7 +2066,7 @@
     readonly type: 'Attempted' | 'Sent' | 'UnexpectedResponse' | 'ResponseReady' | 'Notified' | 'NotifyOverweight' | 'NotifyDispatchError' | 'NotifyDecodeFailed' | 'InvalidResponder' | 'InvalidResponderVersion' | 'ResponseTaken' | 'AssetsTrapped' | 'VersionChangeNotified' | 'SupportedVersionChanged' | 'NotifyTargetSendFail' | 'NotifyTargetMigrationFail';
   }
 
-  /** @name XcmV2TraitsOutcome (251) */
+  /** @name XcmV2TraitsOutcome (249) */
   export interface XcmV2TraitsOutcome extends Enum {
     readonly isComplete: boolean;
     readonly asComplete: u64;
@@ -2101,7 +2077,7 @@
     readonly type: 'Complete' | 'Incomplete' | 'Error';
   }
 
-  /** @name CumulusPalletXcmEvent (253) */
+  /** @name CumulusPalletXcmEvent (251) */
   export interface CumulusPalletXcmEvent extends Enum {
     readonly isInvalidFormat: boolean;
     readonly asInvalidFormat: U8aFixed;
@@ -2112,7 +2088,7 @@
     readonly type: 'InvalidFormat' | 'UnsupportedVersion' | 'ExecutedDownward';
   }
 
-  /** @name CumulusPalletDmpQueueEvent (254) */
+  /** @name CumulusPalletDmpQueueEvent (252) */
   export interface CumulusPalletDmpQueueEvent extends Enum {
     readonly isInvalidFormat: boolean;
     readonly asInvalidFormat: U8aFixed;
@@ -2129,7 +2105,7 @@
     readonly type: 'InvalidFormat' | 'UnsupportedVersion' | 'ExecutedDownward' | 'WeightExhausted' | 'OverweightEnqueued' | 'OverweightServiced';
   }
 
-  /** @name PalletUniqueRawEvent (255) */
+  /** @name PalletUniqueRawEvent (253) */
   export interface PalletUniqueRawEvent extends Enum {
     readonly isCollectionSponsorRemoved: boolean;
     readonly asCollectionSponsorRemoved: u32;
@@ -2162,7 +2138,7 @@
     readonly type: 'CollectionSponsorRemoved' | 'CollectionAdminAdded' | 'CollectionOwnedChanged' | 'CollectionSponsorSet' | 'ConstOnChainSchemaSet' | 'SponsorshipConfirmed' | 'CollectionAdminRemoved' | 'AllowListAddressRemoved' | 'AllowListAddressAdded' | 'CollectionLimitSet' | 'MintPermissionSet' | 'OffchainSchemaSet' | 'PublicAccessModeSet' | 'SchemaVersionSet';
   }
 
-  /** @name PalletCommonEvent (256) */
+  /** @name PalletCommonEvent (254) */
   export interface PalletCommonEvent extends Enum {
     readonly isCollectionCreated: boolean;
     readonly asCollectionCreated: ITuple<[u32, u8, AccountId32]>;
@@ -2189,14 +2165,14 @@
     readonly type: 'CollectionCreated' | 'CollectionDestroyed' | 'ItemCreated' | 'ItemDestroyed' | 'Transfer' | 'Approved' | 'CollectionPropertySet' | 'CollectionPropertyDeleted' | 'TokenPropertySet' | 'TokenPropertyDeleted' | 'PropertyPermissionSet';
   }
 
-  /** @name PalletStructureEvent (257) */
+  /** @name PalletStructureEvent (255) */
   export interface PalletStructureEvent extends Enum {
     readonly isExecuted: boolean;
     readonly asExecuted: Result<Null, SpRuntimeDispatchError>;
     readonly type: 'Executed';
   }
 
-  /** @name PalletEvmEvent (258) */
+  /** @name PalletEvmEvent (256) */
   export interface PalletEvmEvent extends Enum {
     readonly isLog: boolean;
     readonly asLog: EthereumLog;
@@ -2215,21 +2191,21 @@
     readonly type: 'Log' | 'Created' | 'CreatedFailed' | 'Executed' | 'ExecutedFailed' | 'BalanceDeposit' | 'BalanceWithdraw';
   }
 
-  /** @name EthereumLog (259) */
+  /** @name EthereumLog (257) */
   export interface EthereumLog extends Struct {
     readonly address: H160;
     readonly topics: Vec<H256>;
     readonly data: Bytes;
   }
 
-  /** @name PalletEthereumEvent (260) */
+  /** @name PalletEthereumEvent (258) */
   export interface PalletEthereumEvent extends Enum {
     readonly isExecuted: boolean;
     readonly asExecuted: ITuple<[H160, H160, H256, EvmCoreErrorExitReason]>;
     readonly type: 'Executed';
   }
 
-  /** @name EvmCoreErrorExitReason (261) */
+  /** @name EvmCoreErrorExitReason (259) */
   export interface EvmCoreErrorExitReason extends Enum {
     readonly isSucceed: boolean;
     readonly asSucceed: EvmCoreErrorExitSucceed;
@@ -2242,7 +2218,7 @@
     readonly type: 'Succeed' | 'Error' | 'Revert' | 'Fatal';
   }
 
-  /** @name EvmCoreErrorExitSucceed (262) */
+  /** @name EvmCoreErrorExitSucceed (260) */
   export interface EvmCoreErrorExitSucceed extends Enum {
     readonly isStopped: boolean;
     readonly isReturned: boolean;
@@ -2250,7 +2226,7 @@
     readonly type: 'Stopped' | 'Returned' | 'Suicided';
   }
 
-  /** @name EvmCoreErrorExitError (263) */
+  /** @name EvmCoreErrorExitError (261) */
   export interface EvmCoreErrorExitError extends Enum {
     readonly isStackUnderflow: boolean;
     readonly isStackOverflow: boolean;
@@ -2271,13 +2247,13 @@
     readonly type: 'StackUnderflow' | 'StackOverflow' | 'InvalidJump' | 'InvalidRange' | 'DesignatedInvalid' | 'CallTooDeep' | 'CreateCollision' | 'CreateContractLimit' | 'OutOfOffset' | 'OutOfGas' | 'OutOfFund' | 'PcUnderflow' | 'CreateEmpty' | 'Other' | 'InvalidCode';
   }
 
-  /** @name EvmCoreErrorExitRevert (266) */
+  /** @name EvmCoreErrorExitRevert (264) */
   export interface EvmCoreErrorExitRevert extends Enum {
     readonly isReverted: boolean;
     readonly type: 'Reverted';
   }
 
-  /** @name EvmCoreErrorExitFatal (267) */
+  /** @name EvmCoreErrorExitFatal (265) */
   export interface EvmCoreErrorExitFatal extends Enum {
     readonly isNotSupported: boolean;
     readonly isUnhandledInterrupt: boolean;
@@ -2288,7 +2264,7 @@
     readonly type: 'NotSupported' | 'UnhandledInterrupt' | 'CallErrorAsFatal' | 'Other';
   }
 
-  /** @name FrameSystemPhase (268) */
+  /** @name FrameSystemPhase (266) */
   export interface FrameSystemPhase extends Enum {
     readonly isApplyExtrinsic: boolean;
     readonly asApplyExtrinsic: u32;
@@ -2297,27 +2273,27 @@
     readonly type: 'ApplyExtrinsic' | 'Finalization' | 'Initialization';
   }
 
-  /** @name FrameSystemLastRuntimeUpgradeInfo (270) */
+  /** @name FrameSystemLastRuntimeUpgradeInfo (268) */
   export interface FrameSystemLastRuntimeUpgradeInfo extends Struct {
     readonly specVersion: Compact<u32>;
     readonly specName: Text;
   }
 
-  /** @name FrameSystemLimitsBlockWeights (271) */
+  /** @name FrameSystemLimitsBlockWeights (269) */
   export interface FrameSystemLimitsBlockWeights extends Struct {
     readonly baseBlock: u64;
     readonly maxBlock: u64;
     readonly perClass: FrameSupportWeightsPerDispatchClassWeightsPerClass;
   }
 
-  /** @name FrameSupportWeightsPerDispatchClassWeightsPerClass (272) */
+  /** @name FrameSupportWeightsPerDispatchClassWeightsPerClass (270) */
   export interface FrameSupportWeightsPerDispatchClassWeightsPerClass extends Struct {
     readonly normal: FrameSystemLimitsWeightsPerClass;
     readonly operational: FrameSystemLimitsWeightsPerClass;
     readonly mandatory: FrameSystemLimitsWeightsPerClass;
   }
 
-  /** @name FrameSystemLimitsWeightsPerClass (273) */
+  /** @name FrameSystemLimitsWeightsPerClass (271) */
   export interface FrameSystemLimitsWeightsPerClass extends Struct {
     readonly baseExtrinsic: u64;
     readonly maxExtrinsic: Option<u64>;
@@ -2325,25 +2301,25 @@
     readonly reserved: Option<u64>;
   }
 
-  /** @name FrameSystemLimitsBlockLength (275) */
+  /** @name FrameSystemLimitsBlockLength (273) */
   export interface FrameSystemLimitsBlockLength extends Struct {
     readonly max: FrameSupportWeightsPerDispatchClassU32;
   }
 
-  /** @name FrameSupportWeightsPerDispatchClassU32 (276) */
+  /** @name FrameSupportWeightsPerDispatchClassU32 (274) */
   export interface FrameSupportWeightsPerDispatchClassU32 extends Struct {
     readonly normal: u32;
     readonly operational: u32;
     readonly mandatory: u32;
   }
 
-  /** @name FrameSupportWeightsRuntimeDbWeight (277) */
+  /** @name FrameSupportWeightsRuntimeDbWeight (275) */
   export interface FrameSupportWeightsRuntimeDbWeight extends Struct {
     readonly read: u64;
     readonly write: u64;
   }
 
-  /** @name SpVersionRuntimeVersion (278) */
+  /** @name SpVersionRuntimeVersion (276) */
   export interface SpVersionRuntimeVersion extends Struct {
     readonly specName: Text;
     readonly implName: Text;
@@ -2355,7 +2331,7 @@
     readonly stateVersion: u8;
   }
 
-  /** @name FrameSystemError (282) */
+  /** @name FrameSystemError (280) */
   export interface FrameSystemError extends Enum {
     readonly isInvalidSpecName: boolean;
     readonly isSpecVersionNeedsToIncrease: boolean;
@@ -2366,7 +2342,7 @@
     readonly type: 'InvalidSpecName' | 'SpecVersionNeedsToIncrease' | 'FailedToExtractRuntimeVersion' | 'NonDefaultComposite' | 'NonZeroRefCount' | 'CallFiltered';
   }
 
-  /** @name OrmlVestingModuleError (284) */
+  /** @name OrmlVestingModuleError (282) */
   export interface OrmlVestingModuleError extends Enum {
     readonly isZeroVestingPeriod: boolean;
     readonly isZeroVestingPeriodCount: boolean;
@@ -2377,21 +2353,21 @@
     readonly type: 'ZeroVestingPeriod' | 'ZeroVestingPeriodCount' | 'InsufficientBalanceToLock' | 'TooManyVestingSchedules' | 'AmountLow' | 'MaxVestingSchedulesExceeded';
   }
 
-  /** @name CumulusPalletXcmpQueueInboundChannelDetails (286) */
+  /** @name CumulusPalletXcmpQueueInboundChannelDetails (284) */
   export interface CumulusPalletXcmpQueueInboundChannelDetails extends Struct {
     readonly sender: u32;
     readonly state: CumulusPalletXcmpQueueInboundState;
     readonly messageMetadata: Vec<ITuple<[u32, PolkadotParachainPrimitivesXcmpMessageFormat]>>;
   }
 
-  /** @name CumulusPalletXcmpQueueInboundState (287) */
+  /** @name CumulusPalletXcmpQueueInboundState (285) */
   export interface CumulusPalletXcmpQueueInboundState extends Enum {
     readonly isOk: boolean;
     readonly isSuspended: boolean;
     readonly type: 'Ok' | 'Suspended';
   }
 
-  /** @name PolkadotParachainPrimitivesXcmpMessageFormat (290) */
+  /** @name PolkadotParachainPrimitivesXcmpMessageFormat (288) */
   export interface PolkadotParachainPrimitivesXcmpMessageFormat extends Enum {
     readonly isConcatenatedVersionedXcm: boolean;
     readonly isConcatenatedEncodedBlob: boolean;
@@ -2399,7 +2375,7 @@
     readonly type: 'ConcatenatedVersionedXcm' | 'ConcatenatedEncodedBlob' | 'Signals';
   }
 
-  /** @name CumulusPalletXcmpQueueOutboundChannelDetails (293) */
+  /** @name CumulusPalletXcmpQueueOutboundChannelDetails (291) */
   export interface CumulusPalletXcmpQueueOutboundChannelDetails extends Struct {
     readonly recipient: u32;
     readonly state: CumulusPalletXcmpQueueOutboundState;
@@ -2408,14 +2384,14 @@
     readonly lastIndex: u16;
   }
 
-  /** @name CumulusPalletXcmpQueueOutboundState (294) */
+  /** @name CumulusPalletXcmpQueueOutboundState (292) */
   export interface CumulusPalletXcmpQueueOutboundState extends Enum {
     readonly isOk: boolean;
     readonly isSuspended: boolean;
     readonly type: 'Ok' | 'Suspended';
   }
 
-  /** @name CumulusPalletXcmpQueueQueueConfigData (296) */
+  /** @name CumulusPalletXcmpQueueQueueConfigData (294) */
   export interface CumulusPalletXcmpQueueQueueConfigData extends Struct {
     readonly suspendThreshold: u32;
     readonly dropThreshold: u32;
@@ -2425,7 +2401,7 @@
     readonly xcmpMaxIndividualWeight: u64;
   }
 
-  /** @name CumulusPalletXcmpQueueError (298) */
+  /** @name CumulusPalletXcmpQueueError (296) */
   export interface CumulusPalletXcmpQueueError extends Enum {
     readonly isFailedToSend: boolean;
     readonly isBadXcmOrigin: boolean;
@@ -2435,7 +2411,7 @@
     readonly type: 'FailedToSend' | 'BadXcmOrigin' | 'BadXcm' | 'BadOverweightIndex' | 'WeightOverLimit';
   }
 
-  /** @name PalletXcmError (299) */
+  /** @name PalletXcmError (297) */
   export interface PalletXcmError extends Enum {
     readonly isUnreachable: boolean;
     readonly isSendFailure: boolean;
@@ -2453,29 +2429,29 @@
     readonly type: 'Unreachable' | 'SendFailure' | 'Filtered' | 'UnweighableMessage' | 'DestinationNotInvertible' | 'Empty' | 'CannotReanchor' | 'TooManyAssets' | 'InvalidOrigin' | 'BadVersion' | 'BadLocation' | 'NoSubscription' | 'AlreadySubscribed';
   }
 
-  /** @name CumulusPalletXcmError (300) */
+  /** @name CumulusPalletXcmError (298) */
   export type CumulusPalletXcmError = Null;
 
-  /** @name CumulusPalletDmpQueueConfigData (301) */
+  /** @name CumulusPalletDmpQueueConfigData (299) */
   export interface CumulusPalletDmpQueueConfigData extends Struct {
     readonly maxIndividual: u64;
   }
 
-  /** @name CumulusPalletDmpQueuePageIndexData (302) */
+  /** @name CumulusPalletDmpQueuePageIndexData (300) */
   export interface CumulusPalletDmpQueuePageIndexData extends Struct {
     readonly beginUsed: u32;
     readonly endUsed: u32;
     readonly overweightCount: u64;
   }
 
-  /** @name CumulusPalletDmpQueueError (305) */
+  /** @name CumulusPalletDmpQueueError (303) */
   export interface CumulusPalletDmpQueueError extends Enum {
     readonly isUnknown: boolean;
     readonly isOverLimit: boolean;
     readonly type: 'Unknown' | 'OverLimit';
   }
 
-  /** @name PalletUniqueError (309) */
+  /** @name PalletUniqueError (307) */
   export interface PalletUniqueError extends Enum {
     readonly isCollectionDecimalPointLimitExceeded: boolean;
     readonly isConfirmUnsetSponsorFail: boolean;
@@ -2483,7 +2459,7 @@
     readonly type: 'CollectionDecimalPointLimitExceeded' | 'ConfirmUnsetSponsorFail' | 'EmptyArgument';
   }
 
-  /** @name UpDataStructsCollection (310) */
+  /** @name UpDataStructsCollection (308) */
   export interface UpDataStructsCollection extends Struct {
     readonly owner: AccountId32;
     readonly mode: UpDataStructsCollectionMode;
@@ -2495,10 +2471,9 @@
     readonly schemaVersion: UpDataStructsSchemaVersion;
     readonly sponsorship: UpDataStructsSponsorshipState;
     readonly limits: UpDataStructsCollectionLimits;
-    readonly metaUpdatePermission: UpDataStructsMetaUpdatePermission;
   }
 
-  /** @name UpDataStructsSponsorshipState (311) */
+  /** @name UpDataStructsSponsorshipState (309) */
   export interface UpDataStructsSponsorshipState extends Enum {
     readonly isDisabled: boolean;
     readonly isUnconfirmed: boolean;
@@ -2508,47 +2483,47 @@
     readonly type: 'Disabled' | 'Unconfirmed' | 'Confirmed';
   }
 
-  /** @name UpDataStructsProperties (312) */
+  /** @name UpDataStructsProperties (310) */
   export interface UpDataStructsProperties extends Struct {
     readonly map: UpDataStructsPropertiesMapBoundedVec;
     readonly consumedSpace: u32;
     readonly spaceLimit: u32;
   }
 
-  /** @name UpDataStructsPropertiesMapBoundedVec (313) */
+  /** @name UpDataStructsPropertiesMapBoundedVec (311) */
   export interface UpDataStructsPropertiesMapBoundedVec extends BTreeMap<Bytes, Bytes> {}
 
-  /** @name UpDataStructsPropertiesMapPropertyPermission (318) */
+  /** @name UpDataStructsPropertiesMapPropertyPermission (316) */
   export interface UpDataStructsPropertiesMapPropertyPermission extends BTreeMap<Bytes, UpDataStructsPropertyPermission> {}
 
-  /** @name UpDataStructsCollectionField (324) */
+  /** @name UpDataStructsCollectionField (322) */
   export interface UpDataStructsCollectionField extends Enum {
     readonly isConstOnChainSchema: boolean;
     readonly isOffchainSchema: boolean;
     readonly type: 'ConstOnChainSchema' | 'OffchainSchema';
   }
 
-  /** @name UpDataStructsCollectionStats (327) */
+  /** @name UpDataStructsCollectionStats (325) */
   export interface UpDataStructsCollectionStats extends Struct {
     readonly created: u32;
     readonly destroyed: u32;
     readonly alive: u32;
   }
 
-  /** @name PhantomTypeUpDataStructsTokenData (328) */
+  /** @name PhantomTypeUpDataStructsTokenData (326) */
   export interface PhantomTypeUpDataStructsTokenData extends Vec<UpDataStructsTokenData> {}
 
-  /** @name UpDataStructsTokenData (329) */
+  /** @name UpDataStructsTokenData (327) */
   export interface UpDataStructsTokenData extends Struct {
     readonly constData: Bytes;
     readonly properties: Vec<UpDataStructsProperty>;
     readonly owner: Option<PalletEvmAccountBasicCrossAccountIdRepr>;
   }
 
-  /** @name PhantomTypeUpDataStructsRpcCollection (332) */
+  /** @name PhantomTypeUpDataStructsRpcCollection (330) */
   export interface PhantomTypeUpDataStructsRpcCollection extends Vec<UpDataStructsRpcCollection> {}
 
-  /** @name UpDataStructsRpcCollection (333) */
+  /** @name UpDataStructsRpcCollection (331) */
   export interface UpDataStructsRpcCollection extends Struct {
     readonly owner: AccountId32;
     readonly mode: UpDataStructsCollectionMode;
@@ -2562,15 +2537,14 @@
     readonly sponsorship: UpDataStructsSponsorshipState;
     readonly limits: UpDataStructsCollectionLimits;
     readonly constOnChainSchema: Bytes;
-    readonly metaUpdatePermission: UpDataStructsMetaUpdatePermission;
     readonly tokenPropertyPermissions: Vec<UpDataStructsPropertyKeyPermission>;
     readonly properties: Vec<UpDataStructsProperty>;
   }
 
-  /** @name PhantomTypeUpDataStructsCollectionInfo (335) */
+  /** @name PhantomTypeUpDataStructsCollectionInfo (333) */
   export interface PhantomTypeUpDataStructsCollectionInfo extends Vec<RmrkTypesCollectionInfo> {}
 
-  /** @name RmrkTypesCollectionInfo (336) */
+  /** @name RmrkTypesCollectionInfo (334) */
   export interface RmrkTypesCollectionInfo extends Struct {
     readonly issuer: AccountId32;
     readonly metadata: Bytes;
@@ -2579,10 +2553,10 @@
     readonly nftsCount: u32;
   }
 
-  /** @name PhantomTypeUpDataStructsNftInfo (340) */
+  /** @name PhantomTypeUpDataStructsNftInfo (338) */
   export interface PhantomTypeUpDataStructsNftInfo extends Vec<RmrkTypesNftInfo> {}
 
-  /** @name RmrkTypesNftInfo (341) */
+  /** @name RmrkTypesNftInfo (339) */
   export interface RmrkTypesNftInfo extends Struct {
     readonly owner: RmrkTypesAccountIdOrCollectionNftTuple;
     readonly royalty: Option<RmrkTypesRoyaltyInfo>;
@@ -2591,7 +2565,7 @@
     readonly pending: bool;
   }
 
-  /** @name RmrkTypesAccountIdOrCollectionNftTuple (342) */
+  /** @name RmrkTypesAccountIdOrCollectionNftTuple (340) */
   export interface RmrkTypesAccountIdOrCollectionNftTuple extends Enum {
     readonly isAccountId: boolean;
     readonly asAccountId: AccountId32;
@@ -2600,16 +2574,16 @@
     readonly type: 'AccountId' | 'CollectionAndNftTuple';
   }
 
-  /** @name RmrkTypesRoyaltyInfo (344) */
+  /** @name RmrkTypesRoyaltyInfo (342) */
   export interface RmrkTypesRoyaltyInfo extends Struct {
     readonly recipient: AccountId32;
     readonly amount: Permill;
   }
 
-  /** @name PhantomTypeUpDataStructsResourceInfo (346) */
+  /** @name PhantomTypeUpDataStructsResourceInfo (344) */
   export interface PhantomTypeUpDataStructsResourceInfo extends Vec<RmrkTypesResourceInfo> {}
 
-  /** @name RmrkTypesResourceInfo (347) */
+  /** @name RmrkTypesResourceInfo (345) */
   export interface RmrkTypesResourceInfo extends Struct {
     readonly id: Bytes;
     readonly pending: bool;
@@ -2623,29 +2597,29 @@
     readonly thumb: Option<Bytes>;
   }
 
-  /** @name PhantomTypeUpDataStructsPropertyInfo (353) */
+  /** @name PhantomTypeUpDataStructsPropertyInfo (351) */
   export interface PhantomTypeUpDataStructsPropertyInfo extends Vec<RmrkTypesPropertyInfo> {}
 
-  /** @name RmrkTypesPropertyInfo (354) */
+  /** @name RmrkTypesPropertyInfo (352) */
   export interface RmrkTypesPropertyInfo extends Struct {
     readonly key: Bytes;
     readonly value: Bytes;
   }
 
-  /** @name PhantomTypeUpDataStructsBaseInfo (358) */
+  /** @name PhantomTypeUpDataStructsBaseInfo (356) */
   export interface PhantomTypeUpDataStructsBaseInfo extends Vec<RmrkTypesBaseInfo> {}
 
-  /** @name RmrkTypesBaseInfo (359) */
+  /** @name RmrkTypesBaseInfo (357) */
   export interface RmrkTypesBaseInfo extends Struct {
     readonly issuer: AccountId32;
     readonly baseType: Bytes;
     readonly symbol: Bytes;
   }
 
-  /** @name PhantomTypeUpDataStructsPartType (361) */
+  /** @name PhantomTypeUpDataStructsPartType (359) */
   export interface PhantomTypeUpDataStructsPartType extends Vec<RmrkTypesPartType> {}
 
-  /** @name RmrkTypesPartType (362) */
+  /** @name RmrkTypesPartType (360) */
   export interface RmrkTypesPartType extends Enum {
     readonly isFixedPart: boolean;
     readonly asFixedPart: RmrkTypesFixedPart;
@@ -2654,14 +2628,14 @@
     readonly type: 'FixedPart' | 'SlotPart';
   }
 
-  /** @name RmrkTypesFixedPart (364) */
+  /** @name RmrkTypesFixedPart (362) */
   export interface RmrkTypesFixedPart extends Struct {
     readonly id: u32;
     readonly z: u32;
     readonly src: Bytes;
   }
 
-  /** @name RmrkTypesSlotPart (365) */
+  /** @name RmrkTypesSlotPart (363) */
   export interface RmrkTypesSlotPart extends Struct {
     readonly id: u32;
     readonly equippable: RmrkTypesEquippableList;
@@ -2669,7 +2643,7 @@
     readonly z: u32;
   }
 
-  /** @name RmrkTypesEquippableList (366) */
+  /** @name RmrkTypesEquippableList (364) */
   export interface RmrkTypesEquippableList extends Enum {
     readonly isAll: boolean;
     readonly isEmpty: boolean;
@@ -2678,32 +2652,32 @@
     readonly type: 'All' | 'Empty' | 'Custom';
   }
 
-  /** @name PhantomTypeUpDataStructsTheme (368) */
+  /** @name PhantomTypeUpDataStructsTheme (366) */
   export interface PhantomTypeUpDataStructsTheme extends Vec<RmrkTypesTheme> {}
 
-  /** @name RmrkTypesTheme (369) */
+  /** @name RmrkTypesTheme (367) */
   export interface RmrkTypesTheme extends Struct {
     readonly name: Bytes;
     readonly properties: Vec<RmrkTypesThemeProperty>;
     readonly inherit: bool;
   }
 
-  /** @name RmrkTypesThemeProperty (371) */
+  /** @name RmrkTypesThemeProperty (369) */
   export interface RmrkTypesThemeProperty extends Struct {
     readonly key: Bytes;
     readonly value: Bytes;
   }
 
-  /** @name PhantomTypeUpDataStructsNftChild (373) */
+  /** @name PhantomTypeUpDataStructsNftChild (371) */
   export interface PhantomTypeUpDataStructsNftChild extends Vec<RmrkTypesNftChild> {}
 
-  /** @name RmrkTypesNftChild (374) */
+  /** @name RmrkTypesNftChild (372) */
   export interface RmrkTypesNftChild extends Struct {
     readonly collectionId: u32;
     readonly nftId: u32;
   }
 
-  /** @name PalletCommonError (376) */
+  /** @name PalletCommonError (374) */
   export interface PalletCommonError extends Enum {
     readonly isCollectionNotFound: boolean;
     readonly isMustBeTokenOwner: boolean;
@@ -2714,7 +2688,6 @@
     readonly isCollectionDescriptionLimitExceeded: boolean;
     readonly isCollectionTokenPrefixLimitExceeded: boolean;
     readonly isTotalCollectionsLimitExceeded: boolean;
-    readonly isTokenVariableDataLimitExceeded: boolean;
     readonly isCollectionAdminCountExceeded: boolean;
     readonly isCollectionLimitBoundsExceeded: boolean;
     readonly isOwnerPermissionsCantBeReverted: boolean;
@@ -2735,13 +2708,13 @@
     readonly isCollectionFieldSizeExceeded: boolean;
     readonly isNoSpaceForProperty: boolean;
     readonly isPropertyLimitReached: boolean;
-    readonly isUnableToReadUnboundedKeys: boolean;
+    readonly isPropertyKeyIsTooLong: boolean;
     readonly isInvalidCharacterInPropertyKey: boolean;
     readonly isEmptyPropertyKey: boolean;
-    readonly type: 'CollectionNotFound' | 'MustBeTokenOwner' | 'NoPermission' | 'PublicMintingNotAllowed' | 'AddressNotInAllowlist' | 'CollectionNameLimitExceeded' | 'CollectionDescriptionLimitExceeded' | 'CollectionTokenPrefixLimitExceeded' | 'TotalCollectionsLimitExceeded' | 'TokenVariableDataLimitExceeded' | 'CollectionAdminCountExceeded' | 'CollectionLimitBoundsExceeded' | 'OwnerPermissionsCantBeReverted' | 'TransferNotAllowed' | 'AccountTokenLimitExceeded' | 'CollectionTokenLimitExceeded' | 'MetadataFlagFrozen' | 'TokenNotFound' | 'TokenValueTooLow' | 'ApprovedValueTooLow' | 'CantApproveMoreThanOwned' | 'AddressIsZero' | 'UnsupportedOperation' | 'NotSufficientFounds' | 'NestingIsDisabled' | 'OnlyOwnerAllowedToNest' | 'SourceCollectionIsNotAllowedToNest' | 'CollectionFieldSizeExceeded' | 'NoSpaceForProperty' | 'PropertyLimitReached' | 'UnableToReadUnboundedKeys' | 'InvalidCharacterInPropertyKey' | 'EmptyPropertyKey';
+    readonly type: 'CollectionNotFound' | 'MustBeTokenOwner' | 'NoPermission' | 'PublicMintingNotAllowed' | 'AddressNotInAllowlist' | 'CollectionNameLimitExceeded' | 'CollectionDescriptionLimitExceeded' | 'CollectionTokenPrefixLimitExceeded' | 'TotalCollectionsLimitExceeded' | 'CollectionAdminCountExceeded' | 'CollectionLimitBoundsExceeded' | 'OwnerPermissionsCantBeReverted' | 'TransferNotAllowed' | 'AccountTokenLimitExceeded' | 'CollectionTokenLimitExceeded' | 'MetadataFlagFrozen' | 'TokenNotFound' | 'TokenValueTooLow' | 'ApprovedValueTooLow' | 'CantApproveMoreThanOwned' | 'AddressIsZero' | 'UnsupportedOperation' | 'NotSufficientFounds' | 'NestingIsDisabled' | 'OnlyOwnerAllowedToNest' | 'SourceCollectionIsNotAllowedToNest' | 'CollectionFieldSizeExceeded' | 'NoSpaceForProperty' | 'PropertyLimitReached' | 'PropertyKeyIsTooLong' | 'InvalidCharacterInPropertyKey' | 'EmptyPropertyKey';
   }
 
-  /** @name PalletFungibleError (378) */
+  /** @name PalletFungibleError (376) */
   export interface PalletFungibleError extends Enum {
     readonly isNotFungibleDataUsedToMintFungibleCollectionToken: boolean;
     readonly isFungibleItemsHaveNoId: boolean;
@@ -2751,13 +2724,12 @@
     readonly type: 'NotFungibleDataUsedToMintFungibleCollectionToken' | 'FungibleItemsHaveNoId' | 'FungibleItemsDontHaveData' | 'FungibleDisallowsNesting' | 'SettingPropertiesNotAllowed';
   }
 
-  /** @name PalletRefungibleItemData (379) */
+  /** @name PalletRefungibleItemData (377) */
   export interface PalletRefungibleItemData extends Struct {
     readonly constData: Bytes;
-    readonly variableData: Bytes;
   }
 
-  /** @name PalletRefungibleError (383) */
+  /** @name PalletRefungibleError (381) */
   export interface PalletRefungibleError extends Enum {
     readonly isNotRefungibleDataUsedToMintFungibleCollectionToken: boolean;
     readonly isWrongRefungiblePieces: boolean;
@@ -2766,21 +2738,20 @@
     readonly type: 'NotRefungibleDataUsedToMintFungibleCollectionToken' | 'WrongRefungiblePieces' | 'RefungibleDisallowsNesting' | 'SettingPropertiesNotAllowed';
   }
 
-  /** @name PalletNonfungibleItemData (384) */
+  /** @name PalletNonfungibleItemData (382) */
   export interface PalletNonfungibleItemData extends Struct {
     readonly constData: Bytes;
-    readonly variableData: Bytes;
     readonly owner: PalletEvmAccountBasicCrossAccountIdRepr;
   }
 
-  /** @name PalletNonfungibleError (385) */
+  /** @name PalletNonfungibleError (383) */
   export interface PalletNonfungibleError extends Enum {
     readonly isNotNonfungibleDataUsedToMintFungibleCollectionToken: boolean;
     readonly isNonfungibleItemsHaveNoAmount: boolean;
     readonly type: 'NotNonfungibleDataUsedToMintFungibleCollectionToken' | 'NonfungibleItemsHaveNoAmount';
   }
 
-  /** @name PalletStructureError (386) */
+  /** @name PalletStructureError (384) */
   export interface PalletStructureError extends Enum {
     readonly isOuroborosDetected: boolean;
     readonly isDepthLimit: boolean;
@@ -2788,7 +2759,7 @@
     readonly type: 'OuroborosDetected' | 'DepthLimit' | 'TokenNotFound';
   }
 
-  /** @name PalletEvmError (389) */
+  /** @name PalletEvmError (387) */
   export interface PalletEvmError extends Enum {
     readonly isBalanceLow: boolean;
     readonly isFeeOverflow: boolean;
@@ -2799,7 +2770,7 @@
     readonly type: 'BalanceLow' | 'FeeOverflow' | 'PaymentOverflow' | 'WithdrawFailed' | 'GasPriceTooLow' | 'InvalidNonce';
   }
 
-  /** @name FpRpcTransactionStatus (392) */
+  /** @name FpRpcTransactionStatus (390) */
   export interface FpRpcTransactionStatus extends Struct {
     readonly transactionHash: H256;
     readonly transactionIndex: u32;
@@ -2810,10 +2781,10 @@
     readonly logsBloom: EthbloomBloom;
   }
 
-  /** @name EthbloomBloom (394) */
+  /** @name EthbloomBloom (392) */
   export interface EthbloomBloom extends U8aFixed {}
 
-  /** @name EthereumReceiptReceiptV3 (396) */
+  /** @name EthereumReceiptReceiptV3 (394) */
   export interface EthereumReceiptReceiptV3 extends Enum {
     readonly isLegacy: boolean;
     readonly asLegacy: EthereumReceiptEip658ReceiptData;
@@ -2824,7 +2795,7 @@
     readonly type: 'Legacy' | 'Eip2930' | 'Eip1559';
   }
 
-  /** @name EthereumReceiptEip658ReceiptData (397) */
+  /** @name EthereumReceiptEip658ReceiptData (395) */
   export interface EthereumReceiptEip658ReceiptData extends Struct {
     readonly statusCode: u8;
     readonly usedGas: U256;
@@ -2832,14 +2803,14 @@
     readonly logs: Vec<EthereumLog>;
   }
 
-  /** @name EthereumBlock (398) */
+  /** @name EthereumBlock (396) */
   export interface EthereumBlock extends Struct {
     readonly header: EthereumHeader;
     readonly transactions: Vec<EthereumTransactionTransactionV2>;
     readonly ommers: Vec<EthereumHeader>;
   }
 
-  /** @name EthereumHeader (399) */
+  /** @name EthereumHeader (397) */
   export interface EthereumHeader extends Struct {
     readonly parentHash: H256;
     readonly ommersHash: H256;
@@ -2858,24 +2829,24 @@
     readonly nonce: EthereumTypesHashH64;
   }
 
-  /** @name EthereumTypesHashH64 (400) */
+  /** @name EthereumTypesHashH64 (398) */
   export interface EthereumTypesHashH64 extends U8aFixed {}
 
-  /** @name PalletEthereumError (405) */
+  /** @name PalletEthereumError (403) */
   export interface PalletEthereumError extends Enum {
     readonly isInvalidSignature: boolean;
     readonly isPreLogExists: boolean;
     readonly type: 'InvalidSignature' | 'PreLogExists';
   }
 
-  /** @name PalletEvmCoderSubstrateError (406) */
+  /** @name PalletEvmCoderSubstrateError (404) */
   export interface PalletEvmCoderSubstrateError extends Enum {
     readonly isOutOfGas: boolean;
     readonly isOutOfFund: boolean;
     readonly type: 'OutOfGas' | 'OutOfFund';
   }
 
-  /** @name PalletEvmContractHelpersSponsoringModeT (407) */
+  /** @name PalletEvmContractHelpersSponsoringModeT (405) */
   export interface PalletEvmContractHelpersSponsoringModeT extends Enum {
     readonly isDisabled: boolean;
     readonly isAllowlisted: boolean;
@@ -2883,20 +2854,20 @@
     readonly type: 'Disabled' | 'Allowlisted' | 'Generous';
   }
 
-  /** @name PalletEvmContractHelpersError (409) */
+  /** @name PalletEvmContractHelpersError (407) */
   export interface PalletEvmContractHelpersError extends Enum {
     readonly isNoPermission: boolean;
     readonly type: 'NoPermission';
   }
 
-  /** @name PalletEvmMigrationError (410) */
+  /** @name PalletEvmMigrationError (408) */
   export interface PalletEvmMigrationError extends Enum {
     readonly isAccountNotEmpty: boolean;
     readonly isAccountIsNotMigrating: boolean;
     readonly type: 'AccountNotEmpty' | 'AccountIsNotMigrating';
   }
 
-  /** @name SpRuntimeMultiSignature (412) */
+  /** @name SpRuntimeMultiSignature (410) */
   export interface SpRuntimeMultiSignature extends Enum {
     readonly isEd25519: boolean;
     readonly asEd25519: SpCoreEd25519Signature;
@@ -2907,34 +2878,34 @@
     readonly type: 'Ed25519' | 'Sr25519' | 'Ecdsa';
   }
 
-  /** @name SpCoreEd25519Signature (413) */
+  /** @name SpCoreEd25519Signature (411) */
   export interface SpCoreEd25519Signature extends U8aFixed {}
 
-  /** @name SpCoreSr25519Signature (415) */
+  /** @name SpCoreSr25519Signature (413) */
   export interface SpCoreSr25519Signature extends U8aFixed {}
 
-  /** @name SpCoreEcdsaSignature (416) */
+  /** @name SpCoreEcdsaSignature (414) */
   export interface SpCoreEcdsaSignature extends U8aFixed {}
 
-  /** @name FrameSystemExtensionsCheckSpecVersion (419) */
+  /** @name FrameSystemExtensionsCheckSpecVersion (417) */
   export type FrameSystemExtensionsCheckSpecVersion = Null;
 
-  /** @name FrameSystemExtensionsCheckGenesis (420) */
+  /** @name FrameSystemExtensionsCheckGenesis (418) */
   export type FrameSystemExtensionsCheckGenesis = Null;
 
-  /** @name FrameSystemExtensionsCheckNonce (423) */
+  /** @name FrameSystemExtensionsCheckNonce (421) */
   export interface FrameSystemExtensionsCheckNonce extends Compact<u32> {}
 
-  /** @name FrameSystemExtensionsCheckWeight (424) */
+  /** @name FrameSystemExtensionsCheckWeight (422) */
   export type FrameSystemExtensionsCheckWeight = Null;
 
-  /** @name PalletTemplateTransactionPaymentChargeTransactionPayment (425) */
+  /** @name PalletTemplateTransactionPaymentChargeTransactionPayment (423) */
   export interface PalletTemplateTransactionPaymentChargeTransactionPayment extends Compact<u128> {}
 
-  /** @name OpalRuntimeRuntime (426) */
+  /** @name OpalRuntimeRuntime (424) */
   export type OpalRuntimeRuntime = Null;
 
-  /** @name PalletEthereumFakeTransactionFinalizer (427) */
+  /** @name PalletEthereumFakeTransactionFinalizer (425) */
   export type PalletEthereumFakeTransactionFinalizer = Null;
 
 } // declare module
modifiedtests/src/interfaces/unique/definitions.tsdiffbeforeafterboth
--- a/tests/src/interfaces/unique/definitions.ts
+++ b/tests/src/interfaces/unique/definitions.ts
@@ -26,7 +26,7 @@
 
 const collectionParam = {name: 'collection', type: 'u32'};
 const tokenParam = {name: 'tokenId', type: 'u32'};
-const propertyKeysParam = {name: 'propertyKeys', type: 'Vec<String>'};
+const propertyKeysParam = {name: 'propertyKeys', type: 'Vec<String>', isOptional: true};
 const crossAccountParam = (name = 'account') => ({name, type: CROSS_ACCOUNT_ID_TYPE});
 const atParam = {name: 'at', type: 'Hash', isOptional: true};
 
modifiedtests/src/interfaces/unique/types.tsdiffbeforeafterboth
--- a/tests/src/interfaces/unique/types.ts
+++ b/tests/src/interfaces/unique/types.ts
@@ -446,9 +446,6 @@
 /** @name FrameSupportPalletId */
 export interface FrameSupportPalletId extends U8aFixed {}
 
-/** @name FrameSupportStorageBoundedBTreeSet */
-export interface FrameSupportStorageBoundedBTreeSet extends BTreeSet<u32> {}
-
 /** @name FrameSupportTokensMiscBalanceStatus */
 export interface FrameSupportTokensMiscBalanceStatus extends Enum {
   readonly isFree: boolean;
@@ -875,7 +872,6 @@
   readonly isCollectionDescriptionLimitExceeded: boolean;
   readonly isCollectionTokenPrefixLimitExceeded: boolean;
   readonly isTotalCollectionsLimitExceeded: boolean;
-  readonly isTokenVariableDataLimitExceeded: boolean;
   readonly isCollectionAdminCountExceeded: boolean;
   readonly isCollectionLimitBoundsExceeded: boolean;
   readonly isOwnerPermissionsCantBeReverted: boolean;
@@ -896,10 +892,10 @@
   readonly isCollectionFieldSizeExceeded: boolean;
   readonly isNoSpaceForProperty: boolean;
   readonly isPropertyLimitReached: boolean;
-  readonly isUnableToReadUnboundedKeys: boolean;
+  readonly isPropertyKeyIsTooLong: boolean;
   readonly isInvalidCharacterInPropertyKey: boolean;
   readonly isEmptyPropertyKey: boolean;
-  readonly type: 'CollectionNotFound' | 'MustBeTokenOwner' | 'NoPermission' | 'PublicMintingNotAllowed' | 'AddressNotInAllowlist' | 'CollectionNameLimitExceeded' | 'CollectionDescriptionLimitExceeded' | 'CollectionTokenPrefixLimitExceeded' | 'TotalCollectionsLimitExceeded' | 'TokenVariableDataLimitExceeded' | 'CollectionAdminCountExceeded' | 'CollectionLimitBoundsExceeded' | 'OwnerPermissionsCantBeReverted' | 'TransferNotAllowed' | 'AccountTokenLimitExceeded' | 'CollectionTokenLimitExceeded' | 'MetadataFlagFrozen' | 'TokenNotFound' | 'TokenValueTooLow' | 'ApprovedValueTooLow' | 'CantApproveMoreThanOwned' | 'AddressIsZero' | 'UnsupportedOperation' | 'NotSufficientFounds' | 'NestingIsDisabled' | 'OnlyOwnerAllowedToNest' | 'SourceCollectionIsNotAllowedToNest' | 'CollectionFieldSizeExceeded' | 'NoSpaceForProperty' | 'PropertyLimitReached' | 'UnableToReadUnboundedKeys' | 'InvalidCharacterInPropertyKey' | 'EmptyPropertyKey';
+  readonly type: 'CollectionNotFound' | 'MustBeTokenOwner' | 'NoPermission' | 'PublicMintingNotAllowed' | 'AddressNotInAllowlist' | 'CollectionNameLimitExceeded' | 'CollectionDescriptionLimitExceeded' | 'CollectionTokenPrefixLimitExceeded' | 'TotalCollectionsLimitExceeded' | 'CollectionAdminCountExceeded' | 'CollectionLimitBoundsExceeded' | 'OwnerPermissionsCantBeReverted' | 'TransferNotAllowed' | 'AccountTokenLimitExceeded' | 'CollectionTokenLimitExceeded' | 'MetadataFlagFrozen' | 'TokenNotFound' | 'TokenValueTooLow' | 'ApprovedValueTooLow' | 'CantApproveMoreThanOwned' | 'AddressIsZero' | 'UnsupportedOperation' | 'NotSufficientFounds' | 'NestingIsDisabled' | 'OnlyOwnerAllowedToNest' | 'SourceCollectionIsNotAllowedToNest' | 'CollectionFieldSizeExceeded' | 'NoSpaceForProperty' | 'PropertyLimitReached' | 'PropertyKeyIsTooLong' | 'InvalidCharacterInPropertyKey' | 'EmptyPropertyKey';
 }
 
 /** @name PalletCommonEvent */
@@ -1115,7 +1111,6 @@
 /** @name PalletNonfungibleItemData */
 export interface PalletNonfungibleItemData extends Struct {
   readonly constData: Bytes;
-  readonly variableData: Bytes;
   readonly owner: PalletEvmAccountBasicCrossAccountIdRepr;
 }
 
@@ -1131,7 +1126,6 @@
 /** @name PalletRefungibleItemData */
 export interface PalletRefungibleItemData extends Struct {
   readonly constData: Bytes;
-  readonly variableData: Bytes;
 }
 
 /** @name PalletStructureCall */
@@ -1438,17 +1432,6 @@
     readonly collectionId: u32;
     readonly itemId: u32;
     readonly value: u128;
-  } & Struct;
-  readonly isSetVariableMetaData: boolean;
-  readonly asSetVariableMetaData: {
-    readonly collectionId: u32;
-    readonly itemId: u32;
-    readonly data: Bytes;
-  } & Struct;
-  readonly isSetMetaUpdatePermissionFlag: boolean;
-  readonly asSetMetaUpdatePermissionFlag: {
-    readonly collectionId: u32;
-    readonly value: UpDataStructsMetaUpdatePermission;
   } & Struct;
   readonly isSetSchemaVersion: boolean;
   readonly asSetSchemaVersion: {
@@ -1470,7 +1453,7 @@
     readonly collectionId: u32;
     readonly newLimit: UpDataStructsCollectionLimits;
   } & Struct;
-  readonly type: 'CreateCollection' | 'CreateCollectionEx' | 'DestroyCollection' | 'AddToAllowList' | 'RemoveFromAllowList' | 'SetPublicAccessMode' | 'SetMintPermission' | 'ChangeCollectionOwner' | 'AddCollectionAdmin' | 'RemoveCollectionAdmin' | 'SetCollectionSponsor' | 'ConfirmSponsorship' | 'RemoveCollectionSponsor' | 'CreateItem' | 'CreateMultipleItems' | 'SetCollectionProperties' | 'DeleteCollectionProperties' | 'SetTokenProperties' | 'DeleteTokenProperties' | 'SetPropertyPermissions' | 'CreateMultipleItemsEx' | 'SetTransfersEnabledFlag' | 'BurnItem' | 'BurnFrom' | 'Transfer' | 'Approve' | 'TransferFrom' | 'SetVariableMetaData' | 'SetMetaUpdatePermissionFlag' | 'SetSchemaVersion' | 'SetOffchainSchema' | 'SetConstOnChainSchema' | 'SetCollectionLimits';
+  readonly type: 'CreateCollection' | 'CreateCollectionEx' | 'DestroyCollection' | 'AddToAllowList' | 'RemoveFromAllowList' | 'SetPublicAccessMode' | 'SetMintPermission' | 'ChangeCollectionOwner' | 'AddCollectionAdmin' | 'RemoveCollectionAdmin' | 'SetCollectionSponsor' | 'ConfirmSponsorship' | 'RemoveCollectionSponsor' | 'CreateItem' | 'CreateMultipleItems' | 'SetCollectionProperties' | 'DeleteCollectionProperties' | 'SetTokenProperties' | 'DeleteTokenProperties' | 'SetPropertyPermissions' | 'CreateMultipleItemsEx' | 'SetTransfersEnabledFlag' | 'BurnItem' | 'BurnFrom' | 'Transfer' | 'Approve' | 'TransferFrom' | 'SetSchemaVersion' | 'SetOffchainSchema' | 'SetConstOnChainSchema' | 'SetCollectionLimits';
 }
 
 /** @name PalletUniqueError */
@@ -1632,34 +1615,34 @@
 }
 
 /** @name PhantomTypeUpDataStructsBaseInfo */
-export interface PhantomTypeUpDataStructsBaseInfo extends Vec<Lookup359> {}
+export interface PhantomTypeUpDataStructsBaseInfo extends Vec<Lookup357> {}
 
 /** @name PhantomTypeUpDataStructsCollectionInfo */
-export interface PhantomTypeUpDataStructsCollectionInfo extends Vec<Lookup336> {}
+export interface PhantomTypeUpDataStructsCollectionInfo extends Vec<Lookup334> {}
 
 /** @name PhantomTypeUpDataStructsNftChild */
-export interface PhantomTypeUpDataStructsNftChild extends Vec<Lookup374> {}
+export interface PhantomTypeUpDataStructsNftChild extends Vec<Lookup372> {}
 
 /** @name PhantomTypeUpDataStructsNftInfo */
-export interface PhantomTypeUpDataStructsNftInfo extends Vec<Lookup341> {}
+export interface PhantomTypeUpDataStructsNftInfo extends Vec<Lookup339> {}
 
 /** @name PhantomTypeUpDataStructsPartType */
-export interface PhantomTypeUpDataStructsPartType extends Vec<Lookup362> {}
+export interface PhantomTypeUpDataStructsPartType extends Vec<Lookup360> {}
 
 /** @name PhantomTypeUpDataStructsPropertyInfo */
-export interface PhantomTypeUpDataStructsPropertyInfo extends Vec<Lookup354> {}
+export interface PhantomTypeUpDataStructsPropertyInfo extends Vec<Lookup352> {}
 
 /** @name PhantomTypeUpDataStructsResourceInfo */
-export interface PhantomTypeUpDataStructsResourceInfo extends Vec<Lookup347> {}
+export interface PhantomTypeUpDataStructsResourceInfo extends Vec<Lookup345> {}
 
 /** @name PhantomTypeUpDataStructsRpcCollection */
-export interface PhantomTypeUpDataStructsRpcCollection extends Vec<Lookup333> {}
+export interface PhantomTypeUpDataStructsRpcCollection extends Vec<Lookup331> {}
 
 /** @name PhantomTypeUpDataStructsTheme */
-export interface PhantomTypeUpDataStructsTheme extends Vec<Lookup369> {}
+export interface PhantomTypeUpDataStructsTheme extends Vec<Lookup367> {}
 
 /** @name PhantomTypeUpDataStructsTokenData */
-export interface PhantomTypeUpDataStructsTokenData extends Vec<Lookup329> {}
+export interface PhantomTypeUpDataStructsTokenData extends Vec<Lookup327> {}
 
 /** @name PolkadotCorePrimitivesInboundDownwardMessage */
 export interface PolkadotCorePrimitivesInboundDownwardMessage extends Struct {
@@ -1963,7 +1946,6 @@
   readonly schemaVersion: UpDataStructsSchemaVersion;
   readonly sponsorship: UpDataStructsSponsorshipState;
   readonly limits: UpDataStructsCollectionLimits;
-  readonly metaUpdatePermission: UpDataStructsMetaUpdatePermission;
 }
 
 /** @name UpDataStructsCollectionField */
@@ -2015,7 +1997,6 @@
   readonly pendingSponsor: Option<AccountId32>;
   readonly limits: Option<UpDataStructsCollectionLimits>;
   readonly constOnChainSchema: Bytes;
-  readonly metaUpdatePermission: Option<UpDataStructsMetaUpdatePermission>;
   readonly tokenPropertyPermissions: Vec<UpDataStructsPropertyKeyPermission>;
   readonly properties: Vec<UpDataStructsProperty>;
 }
@@ -2052,14 +2033,12 @@
 /** @name UpDataStructsCreateNftData */
 export interface UpDataStructsCreateNftData extends Struct {
   readonly constData: Bytes;
-  readonly variableData: Bytes;
   readonly properties: Vec<UpDataStructsProperty>;
 }
 
 /** @name UpDataStructsCreateNftExData */
 export interface UpDataStructsCreateNftExData extends Struct {
   readonly constData: Bytes;
-  readonly variableData: Bytes;
   readonly properties: Vec<UpDataStructsProperty>;
   readonly owner: PalletEvmAccountBasicCrossAccountIdRepr;
 }
@@ -2067,31 +2046,21 @@
 /** @name UpDataStructsCreateReFungibleData */
 export interface UpDataStructsCreateReFungibleData extends Struct {
   readonly constData: Bytes;
-  readonly variableData: Bytes;
   readonly pieces: u128;
 }
 
 /** @name UpDataStructsCreateRefungibleExData */
 export interface UpDataStructsCreateRefungibleExData extends Struct {
   readonly constData: Bytes;
-  readonly variableData: Bytes;
   readonly users: BTreeMap<PalletEvmAccountBasicCrossAccountIdRepr, u128>;
 }
 
-/** @name UpDataStructsMetaUpdatePermission */
-export interface UpDataStructsMetaUpdatePermission extends Enum {
-  readonly isItemOwner: boolean;
-  readonly isAdmin: boolean;
-  readonly isNone: boolean;
-  readonly type: 'ItemOwner' | 'Admin' | 'None';
-}
-
 /** @name UpDataStructsNestingRule */
 export interface UpDataStructsNestingRule extends Enum {
   readonly isDisabled: boolean;
   readonly isOwner: boolean;
   readonly isOwnerRestricted: boolean;
-  readonly asOwnerRestricted: FrameSupportStorageBoundedBTreeSet;
+  readonly asOwnerRestricted: BTreeSet<u32>;
   readonly type: 'Disabled' | 'Owner' | 'OwnerRestricted';
 }
 
@@ -2141,7 +2110,6 @@
   readonly sponsorship: UpDataStructsSponsorshipState;
   readonly limits: UpDataStructsCollectionLimits;
   readonly constOnChainSchema: Bytes;
-  readonly metaUpdatePermission: UpDataStructsMetaUpdatePermission;
   readonly tokenPropertyPermissions: Vec<UpDataStructsPropertyKeyPermission>;
   readonly properties: Vec<UpDataStructsProperty>;
 }
deletedtests/src/metadataUpdate.test.tsdiffbeforeafterboth
--- a/tests/src/metadataUpdate.test.ts
+++ /dev/null
@@ -1,214 +0,0 @@
-// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
-// This file is part of Unique Network.
-
-// Unique Network is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Unique Network is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
-
-import chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
-import privateKey from './substrate/privateKey';
-import usingApi from './substrate/substrate-api';
-import {
-  createItemExpectSuccess,
-  createCollectionExpectSuccess,
-  enablePublicMintingExpectSuccess,
-  enableAllowListExpectSuccess,
-  setMetadataUpdatePermissionFlagExpectSuccess,
-  setVariableMetaDataExpectSuccess,
-  setMintPermissionExpectSuccess,
-  addToAllowListExpectSuccess,
-  addCollectionAdminExpectSuccess,
-  setVariableMetaDataExpectFailure,
-  setMetadataUpdatePermissionFlagExpectFailure,
-} from './util/helpers';
-
-chai.use(chaiAsPromised);
-
-describe('Metadata update permissions with ItemOwner flag', () => {
-  it('ItemOwner can set variable metadata with ItemOwner permission flag', async () => {
-    await usingApi(async () => {
-      const alice = privateKey('//Alice');
-
-      const data = [1, 2, 254, 255];
-
-      // nft
-      const nftCollectionId = await createCollectionExpectSuccess();
-      const newNftTokenId = await createItemExpectSuccess(alice, nftCollectionId, 'NFT');
-      await setMetadataUpdatePermissionFlagExpectSuccess(alice, nftCollectionId, 'ItemOwner');
-
-      await setVariableMetaDataExpectSuccess(alice, nftCollectionId, newNftTokenId, data);
-    });
-  });
-
-  it('Admin can\'n set variable metadata with ItemOwner permission flag', async () => {
-    await usingApi(async () => {
-      const alice = privateKey('//Alice');
-      const bob = privateKey('//Bob');
-
-      const data = [1, 2, 254, 255];
-
-      // nft
-      const nftCollectionId = await createCollectionExpectSuccess();
-      const newNftTokenId = await createItemExpectSuccess(alice, nftCollectionId, 'NFT');
-      await setMetadataUpdatePermissionFlagExpectSuccess(alice, nftCollectionId, 'ItemOwner');
-
-      await setMintPermissionExpectSuccess(alice, nftCollectionId, true);
-      await addToAllowListExpectSuccess(alice, nftCollectionId, bob.address);
-      await addCollectionAdminExpectSuccess(alice, nftCollectionId, bob.address);
-
-      await setVariableMetaDataExpectFailure(bob, nftCollectionId, newNftTokenId, data);
-    });
-  });
-
-  it('User can\'n set variable metadata with ItemOwner permission flag', async () => {
-    await usingApi(async () => {
-      const alice = privateKey('//Alice');
-      const bob = privateKey('//Bob');
-
-      const data = [1, 2, 254, 255];
-
-      // nft
-      const nftCollectionId = await createCollectionExpectSuccess();
-      const newNftTokenId = await createItemExpectSuccess(alice, nftCollectionId, 'NFT');
-      await setMetadataUpdatePermissionFlagExpectSuccess(alice, nftCollectionId, 'ItemOwner');
-
-      await setMintPermissionExpectSuccess(alice, nftCollectionId, true);
-      await setVariableMetaDataExpectFailure(bob, nftCollectionId, newNftTokenId, data);
-    });
-  });
-});
-
-describe('Metadata update permissions with Admin flag', () => {
-  it('Admin can set variable metadata with Admin permission flag', async () => {
-    await usingApi(async () => {
-      const alice = privateKey('//Alice');
-      const bob = privateKey('//Bob');
-
-      const data = [1, 2, 254, 255];
-
-      // nft
-      const nftCollectionId = await createCollectionExpectSuccess();
-      const newNftTokenId = await createItemExpectSuccess(alice, nftCollectionId, 'NFT');
-      await setMetadataUpdatePermissionFlagExpectSuccess(alice, nftCollectionId, 'Admin');
-
-      await setMintPermissionExpectSuccess(alice, nftCollectionId, true);
-      await addToAllowListExpectSuccess(alice, nftCollectionId, bob.address);
-      await addCollectionAdminExpectSuccess(alice, nftCollectionId, bob.address);
-
-      await setVariableMetaDataExpectSuccess(bob, nftCollectionId, newNftTokenId, data);
-    });
-  });
-
-  it('User can\'n can set variable metadata with Admin permission flag', async () => {
-    await usingApi(async () => {
-      const alice = privateKey('//Alice');
-      const bob = privateKey('//Bob');
-
-      const data = [1, 2, 254, 255];
-
-      // nft
-      const nftCollectionId = await createCollectionExpectSuccess();
-      const newNftTokenId = await createItemExpectSuccess(alice, nftCollectionId, 'NFT');
-      await setMetadataUpdatePermissionFlagExpectSuccess(alice, nftCollectionId, 'Admin');
-
-      await setMintPermissionExpectSuccess(alice, nftCollectionId, true);
-      await addToAllowListExpectSuccess(alice, nftCollectionId, bob.address);
-      await addCollectionAdminExpectSuccess(alice, nftCollectionId, bob.address);
-
-      await setVariableMetaDataExpectSuccess(bob, nftCollectionId, newNftTokenId, data);
-    });
-  });
-
-  it('ItemOwner can\'n can set variable metadata with Admin permission flag', async () => {
-    await usingApi(async () => {
-      const alice = privateKey('//Alice');
-      const bob = privateKey('//Bob');
-
-      const data = [1, 2, 254, 255];
-
-      // nft
-      const nftCollectionId = await createCollectionExpectSuccess();
-      await enablePublicMintingExpectSuccess(alice, nftCollectionId);
-      await addToAllowListExpectSuccess(alice, nftCollectionId, bob.address);
-      await enableAllowListExpectSuccess(alice, nftCollectionId);
-      const newNftTokenId = await createItemExpectSuccess(bob, nftCollectionId, 'NFT');
-      await setMetadataUpdatePermissionFlagExpectSuccess(alice, nftCollectionId, 'Admin');
-
-      await setVariableMetaDataExpectFailure(bob, nftCollectionId, newNftTokenId, data);
-    });
-  });
-});
-
-describe('Metadata update permissions with None flag', () => {
-  it('Nobody can set variable metadata with None flag (Regular)', async () => {
-    await usingApi(async () => {
-      const alice = privateKey('//Alice');
-      const bob = privateKey('//Bob');
-
-      const data = [1, 2, 254, 255];
-
-      // nft
-      const nftCollectionId = await createCollectionExpectSuccess();
-      const newNftTokenId = await createItemExpectSuccess(alice, nftCollectionId, 'NFT');
-      await setMetadataUpdatePermissionFlagExpectSuccess(alice, nftCollectionId, 'None');
-
-      await setVariableMetaDataExpectFailure(bob, nftCollectionId, newNftTokenId, data);
-    });
-  });
-
-  it('Nobody can set variable metadata with None flag (Admin)', async () => {
-    await usingApi(async () => {
-      const alice = privateKey('//Alice');
-      const bob = privateKey('//Bob');
-
-      const data = [1, 2, 254, 255];
-
-      // nft
-      const nftCollectionId = await createCollectionExpectSuccess();
-      const newNftTokenId = await createItemExpectSuccess(alice, nftCollectionId, 'NFT');
-      await setMetadataUpdatePermissionFlagExpectSuccess(alice, nftCollectionId, 'None');
-
-      await setMintPermissionExpectSuccess(alice, nftCollectionId, true);
-      await addToAllowListExpectSuccess(alice, nftCollectionId, bob.address);
-      await addCollectionAdminExpectSuccess(alice, nftCollectionId, bob.address);
-
-      await setVariableMetaDataExpectFailure(bob, nftCollectionId, newNftTokenId, data);
-    });
-  });
-
-  it('Nobody can set variable metadata with None flag (ItemOwner)', async () => {
-    await usingApi(async () => {
-      const alice = privateKey('//Alice');
-
-      const data = [1, 2, 254, 255];
-
-      // nft
-      const nftCollectionId = await createCollectionExpectSuccess();
-      const newNftTokenId = await createItemExpectSuccess(alice, nftCollectionId, 'NFT');
-      await setMetadataUpdatePermissionFlagExpectSuccess(alice, nftCollectionId, 'None');
-
-      await setVariableMetaDataExpectFailure(alice, nftCollectionId, newNftTokenId, data);
-    });
-  });
-
-  it('Nobody can set variable metadata flag after freeze', async () => {
-    await usingApi(async () => {
-      const alice = privateKey('//Alice');
-
-      // nft
-      const nftCollectionId = await createCollectionExpectSuccess();
-      await setMetadataUpdatePermissionFlagExpectSuccess(alice, nftCollectionId, 'None');
-      await setMetadataUpdatePermissionFlagExpectFailure(alice, nftCollectionId, 'Admin');
-    });
-  });
-});
modifiedtests/src/nesting/migration-check.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/migration-check.test.ts
+++ b/tests/src/nesting/migration-check.test.ts
@@ -37,7 +37,6 @@
           accountTokenOwnershipLimit: 3,
         },
         constOnChainSchema: '0x333333',
-        metaUpdatePermission: 'Admin',
       });
       const events = await submitTransactionAsync(alice, tx);
       const result = getCreateCollectionResult(events);
modifiedtests/src/nesting/rules-smoke.test.tsdiffbeforeafterboth
--- a/tests/src/nesting/rules-smoke.test.ts
+++ b/tests/src/nesting/rules-smoke.test.ts
@@ -23,7 +23,7 @@
       nestTarget = {Ethereum: tokenIdToAddress(collection, token)};
     });
   });
-  
+
   it('called for fungible', async () => {
     await usingApi(async api => {
       const collection = await createCollectionExpectSuccess({mode: {type: 'Fungible',decimalPoints:0}});
@@ -39,7 +39,7 @@
   it('called for nonfungible', async () => {
     await usingApi(async api => {
       const collection = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
-      await expect(executeTransaction(api, alice, api.tx.unique.createItem(collection, nestTarget, {NFT: {ConstData: [], VariableData: {}}})))
+      await expect(executeTransaction(api, alice, api.tx.unique.createItem(collection, nestTarget, {NFT: {ConstData: []}})))
         .to.be.rejectedWith(/^common\.SourceCollectionIsNotAllowedToNest$/);
 
       const token = await createItemExpectSuccess(alice, collection, 'NFT', {Substrate: alice.address});
@@ -51,7 +51,7 @@
   it('called for refungible', async () => {
     await usingApi(async api => {
       const collection = await createCollectionExpectSuccess({mode: {type: 'ReFungible'}});
-      await expect(executeTransaction(api, alice, api.tx.unique.createItem(collection, nestTarget, {ReFungible: {ConstData: [], VariableData: {}}})))
+      await expect(executeTransaction(api, alice, api.tx.unique.createItem(collection, nestTarget, {ReFungible: {ConstData: []}})))
         .to.be.rejectedWith(/^common\.SourceCollectionIsNotAllowedToNest$/);
 
       const token = await createItemExpectSuccess(alice, collection, 'ReFungible', {Substrate: alice.address});
@@ -60,4 +60,3 @@
     });
   });
 });
-  
\ No newline at end of file
deletedtests/src/setVariableMetaData.test.tsdiffbeforeafterboth
--- a/tests/src/setVariableMetaData.test.ts
+++ /dev/null
@@ -1,150 +0,0 @@
-// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
-// This file is part of Unique Network.
-
-// Unique Network is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Unique Network is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
-
-import {IKeyringPair} from '@polkadot/types/types';
-import chai from 'chai';
-import chaiAsPromised from 'chai-as-promised';
-import privateKey from './substrate/privateKey';
-import usingApi from './substrate/substrate-api';
-import {
-  burnItemExpectSuccess,
-  createCollectionExpectSuccess,
-  createItemExpectSuccess,
-  destroyCollectionExpectSuccess,
-  findNotExistingCollection,
-  setVariableMetaDataExpectFailure,
-  setVariableMetaDataExpectSuccess,
-  addCollectionAdminExpectSuccess,
-  setMetadataUpdatePermissionFlagExpectSuccess,
-  getVariableMetadata,
-} from './util/helpers';
-
-chai.use(chaiAsPromised);
-const expect = chai.expect;
-
-describe('Integration Test setVariableMetaData', () => {
-  const data = [1, 2, 254, 255];
-
-  let alice: IKeyringPair;
-  let collectionId: number;
-  let tokenId: number;
-  before(async () => {
-    await usingApi(async () => {
-      alice = privateKey('//Alice');
-      collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
-      tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT');
-    });
-  });
-
-  it('execute setVariableMetaData', async () => {
-    await setVariableMetaDataExpectSuccess(alice, collectionId, tokenId, data);
-  });
-
-  it('verify data was set', async () => {
-    await usingApi(async api => {
-      expect(await getVariableMetadata(api, collectionId, tokenId)).to.deep.equal(data);
-    });
-  });
-});
-
-describe('Integration Test collection admin setVariableMetaData', () => {
-  const data = [1, 2, 254, 255];
-
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-  let collectionId: number;
-  let tokenId: number;
-  before(async () => {
-    await usingApi(async () => {
-      alice = privateKey('//Alice');
-      bob = privateKey('//Bob');
-      collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
-      tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT');
-      await setMetadataUpdatePermissionFlagExpectSuccess(alice, collectionId, 'Admin');
-      await addCollectionAdminExpectSuccess(alice, collectionId, bob.address);
-    });
-  });
-
-  it('execute setVariableMetaData', async () => {
-    await setVariableMetaDataExpectSuccess(bob, collectionId, tokenId, data);
-  });
-
-  it('verify data was set', async () => {
-    await usingApi(async api => {
-      expect(await getVariableMetadata(api, collectionId, tokenId)).to.deep.equal(data);
-    });
-  });
-});
-
-describe('Negative Integration Test setVariableMetaData', () => {
-  const data = [1];
-
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-
-  let validCollectionId: number;
-  let validTokenId: number;
-
-  before(async () => {
-    await usingApi(async () => {
-      alice = privateKey('//Alice');
-      bob = privateKey('//Bob');
-
-      validCollectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
-      validTokenId = await createItemExpectSuccess(alice, validCollectionId, 'NFT');
-    });
-  });
-
-  it('fails on not existing collection id', async () => {
-    await usingApi(async api => {
-      const nonExistingCollectionId = await findNotExistingCollection(api);
-      await setVariableMetaDataExpectFailure(alice, nonExistingCollectionId, 1, data);
-    });
-  });
-  it('fails on removed collection id', async () => {
-    const removedCollectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
-    const removedCollectionTokenId = await createItemExpectSuccess(alice, removedCollectionId, 'NFT');
-
-    await destroyCollectionExpectSuccess(removedCollectionId);
-    await setVariableMetaDataExpectFailure(alice, removedCollectionId, removedCollectionTokenId, data);
-  });
-  it('fails on removed token', async () => {
-    const removedTokenCollectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
-    const removedTokenId = await createItemExpectSuccess(alice, removedTokenCollectionId, 'NFT');
-    await burnItemExpectSuccess(alice, removedTokenCollectionId, removedTokenId);
-
-    await setVariableMetaDataExpectFailure(alice, removedTokenCollectionId, removedTokenId, data);
-  });
-  it('fails on not existing token', async () => {
-    const nonExistingTokenId = validTokenId + 1;
-
-    await setVariableMetaDataExpectFailure(alice, validCollectionId, nonExistingTokenId, data);
-  });
-  it('fails on too long data', async () => {
-    const tooLongData = new Array(4097).fill(0xff);
-
-    await setVariableMetaDataExpectFailure(alice, validCollectionId, validTokenId, tooLongData);
-  });
-  it('fails on fungible token', async () => {
-    const fungibleCollectionId = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});
-    const fungibleTokenId = await createItemExpectSuccess(alice, fungibleCollectionId, 'Fungible');
-
-    await setVariableMetaDataExpectFailure(alice, fungibleCollectionId, fungibleTokenId, data);
-  });
-  it('fails on bad sender', async () => {
-    await setVariableMetaDataExpectFailure(bob, validCollectionId, validTokenId, data);
-  });
-});
deletedtests/src/setVariableMetadataSponsoringRateLimit.test.tsdiffbeforeafterboth
--- a/tests/src/setVariableMetadataSponsoringRateLimit.test.ts
+++ /dev/null
@@ -1,121 +0,0 @@
-// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
-// This file is part of Unique Network.
-
-// Unique Network is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Unique Network is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
-
-import {IKeyringPair} from '@polkadot/types/types';
-import {expect} from 'chai';
-import privateKey from './substrate/privateKey';
-import usingApi from './substrate/substrate-api';
-import {
-  confirmSponsorshipExpectSuccess,
-  createCollectionExpectSuccess,
-  createItemExpectSuccess,
-  findUnusedAddress,
-  getDetailedCollectionInfo,
-  setCollectionLimitsExpectSuccess,
-  setCollectionSponsorExpectSuccess,
-  setVariableMetaDataExpectFailure,
-  setVariableMetaDataExpectSuccess,
-} from './util/helpers';
-
-describe('Integration Test setVariableMetadataSponsoringRateLimit', () => {
-  let alice: IKeyringPair;
-  let userWithNoBalance: IKeyringPair;
-
-  before(async () => {
-    await usingApi(async (api) => {
-      alice = privateKey('//Alice');
-      userWithNoBalance = await findUnusedAddress(api);
-    });
-  });
-
-  it('sponsored setVariableMetaData can be called twice with pause for free', async () => {
-    const collectionId = await createCollectionExpectSuccess();
-    await setCollectionSponsorExpectSuccess(collectionId, alice.address);
-    await confirmSponsorshipExpectSuccess(collectionId);
-    await setCollectionLimitsExpectSuccess(alice, collectionId, {
-      sponsoredDataRateLimit: {Blocks: 0},
-    });
-
-    const itemId = await createItemExpectSuccess(alice, collectionId, 'NFT', userWithNoBalance.address);
-    await setVariableMetaDataExpectSuccess(userWithNoBalance, collectionId, itemId, [1, 2, 3]);
-    await setVariableMetaDataExpectSuccess(userWithNoBalance, collectionId, itemId, [1, 2, 3]);
-  });
-
-  it('sponsored setVariableMetaData can\'t be called twice without pause for free', async () => {
-    const collectionId = await createCollectionExpectSuccess();
-    await setCollectionSponsorExpectSuccess(collectionId, alice.address);
-    await confirmSponsorshipExpectSuccess(collectionId);
-    await setCollectionLimitsExpectSuccess(alice, collectionId, {
-      sponsoredDataRateLimit: {Blocks: 10},
-    });
-
-    const itemId = await createItemExpectSuccess(alice, collectionId, 'NFT', userWithNoBalance.address);
-    await setVariableMetaDataExpectSuccess(userWithNoBalance, collectionId, itemId, [1, 2, 3]);
-    await setVariableMetaDataExpectFailure(userWithNoBalance, collectionId, itemId, [1, 2, 3]);
-  });
-
-  it('sponsored setVariableMetaData can\'t be called for free with variable metadata above collection limits', async () => {
-    const collectionId = await createCollectionExpectSuccess();
-    await setCollectionSponsorExpectSuccess(collectionId, alice.address);
-    await confirmSponsorshipExpectSuccess(collectionId);
-    await setCollectionLimitsExpectSuccess(alice, collectionId, {
-      sponsoredDataRateLimit: {Blocks: 0},
-      sponsoredDataSize: 1,
-    });
-    const itemId = await createItemExpectSuccess(alice, collectionId, 'NFT', userWithNoBalance.address);
-
-    await setVariableMetaDataExpectSuccess(userWithNoBalance, collectionId, itemId, [1]);
-    await setVariableMetaDataExpectFailure(userWithNoBalance, collectionId, itemId, [1, 2]);
-  });
-
-  it('Default value of rate limit does not sponsor setting variable metadata', async () => {
-    const collectionId = await createCollectionExpectSuccess();
-    await setCollectionSponsorExpectSuccess(collectionId, alice.address);
-    await confirmSponsorshipExpectSuccess(collectionId);
-
-    const itemId = await createItemExpectSuccess(alice, collectionId, 'NFT', userWithNoBalance.address);
-    await setVariableMetaDataExpectFailure(userWithNoBalance, collectionId, itemId, [1]);
-  });
-
-  it('sponsoring of data is disabled by default', async () => {
-    await usingApi(async api => {
-      const collectionId = await createCollectionExpectSuccess();
-
-      const collection = (await getDetailedCollectionInfo(api, collectionId))!;
-      // limit is none = default is used
-      expect(collection?.limits.sponsoredDataRateLimit.isNone);
-    });
-  });
-
-  it('sponsoring can be disabled explicitly', async () => {
-    await usingApi(async api => {
-      const collectionId = await createCollectionExpectSuccess();
-
-      await setCollectionLimitsExpectSuccess(alice, collectionId, {sponsoredDataRateLimit: {Blocks: 6}});
-      {
-        const collection = (await getDetailedCollectionInfo(api, collectionId))!;
-        expect(collection?.limits.sponsoredDataRateLimit.unwrap().asBlocks.toNumber()).to.equal(6);
-      }
-
-      await setCollectionLimitsExpectSuccess(alice, collectionId, {sponsoredDataRateLimit: 'SponsoringDisabled'});
-      {
-        const collection = (await getDetailedCollectionInfo(api, collectionId))!;
-        // disabled sponsoring = default value
-        expect(collection?.limits.sponsoredDataRateLimit.unwrap().isNone).to.true;
-      }
-    });
-  });
-});
modifiedtests/src/util/helpers.tsdiffbeforeafterboth
before · tests/src/util/helpers.ts
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617import '../interfaces/augment-api-rpc';18import '../interfaces/augment-api-query';19import {ApiPromise, Keyring} from '@polkadot/api';20import type {AccountId, EventRecord, Event} from '@polkadot/types/interfaces';21import {AnyTuple, IEvent, IKeyringPair} from '@polkadot/types/types';22import {evmToAddress} from '@polkadot/util-crypto';23import BN from 'bn.js';24import chai from 'chai';25import chaiAsPromised from 'chai-as-promised';26import {alicesPublicKey} from '../accounts';27import privateKey from '../substrate/privateKey';28import {default as usingApi, executeTransaction, submitTransactionAsync, submitTransactionExpectFailAsync} from '../substrate/substrate-api';29import {hexToStr, strToUTF16, utf16ToStr} from './util';30import {UpDataStructsRpcCollection} from '@polkadot/types/lookup';3132chai.use(chaiAsPromised);33const expect = chai.expect;3435export type CrossAccountId = {36  Substrate: string,37} | {38  Ethereum: string,39};4041export function normalizeAccountId(input: string | AccountId | CrossAccountId | IKeyringPair): CrossAccountId {42  if (typeof input === 'string') {43    if (input.length === 48 || input.length === 47) {44      return {Substrate: input};45    } else if (input.length === 42 && input.startsWith('0x')) {46      return {Ethereum: input.toLowerCase()};47    } else if (input.length === 40 && !input.startsWith('0x')) {48      return {Ethereum: '0x' + input.toLowerCase()};49    } else {50      throw new Error(`Unknown address format: "${input}"`);51    }52  }53  if ('address' in input) {54    return {Substrate: input.address};55  }56  if ('Ethereum' in input) {57    return {58      Ethereum: input.Ethereum.toLowerCase(),59    };60  } else if ('ethereum' in input) {61    return {62      Ethereum: (input as any).ethereum.toLowerCase(),63    };64  } else if ('Substrate' in input) {65    return input;66  } else if ('substrate' in input) {67    return {68      Substrate: (input as any).substrate,69    };70  }7172  // AccountId73  return {Substrate: input.toString()};74}75export function toSubstrateAddress(input: string | CrossAccountId | IKeyringPair): string {76  input = normalizeAccountId(input);77  if ('Substrate' in input) {78    return input.Substrate;79  } else {80    return evmToAddress(input.Ethereum);81  }82}8384export const U128_MAX = (1n << 128n) - 1n;8586const MICROUNIQUE = 1_000_000_000_000n;87const MILLIUNIQUE = 1_000n * MICROUNIQUE;88const CENTIUNIQUE = 10n * MILLIUNIQUE;89export const UNIQUE = 100n * CENTIUNIQUE;9091type GenericResult = {92  success: boolean,93};9495interface CreateCollectionResult {96  success: boolean;97  collectionId: number;98}99100interface CreateItemResult {101  success: boolean;102  collectionId: number;103  itemId: number;104  recipient?: CrossAccountId;105}106107interface TransferResult {108  collectionId: number;109  itemId: number;110  sender?: CrossAccountId;111  recipient?: CrossAccountId;112  value: bigint;113}114115interface IReFungibleOwner {116  fraction: BN;117  owner: number[];118}119120interface IGetMessage {121  checkMsgUnqMethod: string;122  checkMsgTrsMethod: string;123  checkMsgSysMethod: string;124}125126export interface IFungibleTokenDataType {127  value: number;128}129130export interface IChainLimits {131  collectionNumbersLimit: number;132  accountTokenOwnershipLimit: number;133  collectionsAdminsLimit: number;134  customDataLimit: number;135  nftSponsorTransferTimeout: number;136  fungibleSponsorTransferTimeout: number;137  refungibleSponsorTransferTimeout: number;138  offchainSchemaLimit: number;139  constOnChainSchemaLimit: number;140}141142export interface IReFungibleTokenDataType {143  owner: IReFungibleOwner[];144  constData: number[];145  variableData: number[];146}147148export function uniqueEventMessage(events: EventRecord[]): IGetMessage {149  let checkMsgUnqMethod = '';150  let checkMsgTrsMethod = '';151  let checkMsgSysMethod = '';152  events.forEach(({event: {method, section}}) => {153    if (section === 'common') {154      checkMsgUnqMethod = method;155    } else if (section === 'treasury') {156      checkMsgTrsMethod = method;157    } else if (section === 'system') {158      checkMsgSysMethod = method;159    } else { return null; }160  });161  const result: IGetMessage = {162    checkMsgUnqMethod,163    checkMsgTrsMethod,164    checkMsgSysMethod,165  };166  return result;167}168169export function getEvent<T extends Event>(events: EventRecord[], check: (event: IEvent<AnyTuple>) => event is T): T | undefined {170  const event = events.find(r => check(r.event));171  if (!event) return;172  return event.event as T;173}174175export function getGenericResult(events: EventRecord[]): GenericResult {176  const result: GenericResult = {177    success: false,178  };179  events.forEach(({event: {method}}) => {180    // console.log(`    ${phase}: ${section}.${method}:: ${data}`);181    if (method === 'ExtrinsicSuccess') {182      result.success = true;183    }184  });185  return result;186}187188189190export function getCreateCollectionResult(events: EventRecord[]): CreateCollectionResult {191  let success = false;192  let collectionId = 0;193  events.forEach(({event: {data, method, section}}) => {194    // console.log(`    ${phase}: ${section}.${method}:: ${data}`);195    if (method == 'ExtrinsicSuccess') {196      success = true;197    } else if ((section == 'common') && (method == 'CollectionCreated')) {198      collectionId = parseInt(data[0].toString(), 10);199    }200  });201  const result: CreateCollectionResult = {202    success,203    collectionId,204  };205  return result;206}207208export function getCreateItemsResult(events: EventRecord[]): CreateItemResult[] {209  let success = false;210  let collectionId = 0;211  let itemId = 0;212  let recipient;213214  const results : CreateItemResult[]  = [];215216  events.forEach(({event: {data, method, section}}) => {217    // console.log(`    ${phase}: ${section}.${method}:: ${data}`);218    if (method == 'ExtrinsicSuccess') {219      success = true;220    } else if ((section == 'common') && (method == 'ItemCreated')) {221      collectionId = parseInt(data[0].toString(), 10);222      itemId = parseInt(data[1].toString(), 10);223      recipient = normalizeAccountId(data[2].toJSON() as any);224225      const itemRes: CreateItemResult = {226        success,227        collectionId,228        itemId,229        recipient,230      };231232      results.push(itemRes);233    }234  });235236  return results;237}238239export function getCreateItemResult(events: EventRecord[]): CreateItemResult {240  let success = false;241  let collectionId = 0;242  let itemId = 0;243  let recipient;244  events.forEach(({event: {data, method, section}}) => {245    // console.log(`    ${phase}: ${section}.${method}:: ${data}`);246    if (method == 'ExtrinsicSuccess') {247      success = true;248    } else if ((section == 'common') && (method == 'ItemCreated')) {249      collectionId = parseInt(data[0].toString(), 10);250      itemId = parseInt(data[1].toString(), 10);251      recipient = normalizeAccountId(data[2].toJSON() as any);252    }253  });254  const result: CreateItemResult = {255    success,256    collectionId,257    itemId,258    recipient,259  };260  return result;261}262263export function getTransferResult(api: ApiPromise, events: EventRecord[]): TransferResult {264  for (const {event} of events) {265    if (api.events.common.Transfer.is(event)) {266      const [collection, token, sender, recipient, value] = event.data;267      return {268        collectionId: collection.toNumber(),269        itemId: token.toNumber(),270        sender: normalizeAccountId(sender.toJSON() as any),271        recipient: normalizeAccountId(recipient.toJSON() as any),272        value: value.toBigInt(),273      };274    }275  }276  throw new Error('no transfer event');277}278279interface Nft {280  type: 'NFT';281}282283interface Fungible {284  type: 'Fungible';285  decimalPoints: number;286}287288interface ReFungible {289  type: 'ReFungible';290}291292type CollectionMode = Nft | Fungible | ReFungible;293294export type Property = {295  key: any,296  value: any,297};298299type PropertyPermission = {300  key: any,301  mutable: boolean;302  collectionAdmin: boolean;303  tokenOwner: boolean;304}305306export type CreateCollectionParams = {307  mode: CollectionMode,308  name: string,309  description: string,310  tokenPrefix: string,311  schemaVersion: string,312  properties?: Array<Property>,313  propPerm?: Array<PropertyPermission>314};315316const defaultCreateCollectionParams: CreateCollectionParams = {317  description: 'description',318  mode: {type: 'NFT'},319  name: 'name',320  tokenPrefix: 'prefix',321  schemaVersion: 'ImageURL',322};323324export async function createCollectionExpectSuccess(params: Partial<CreateCollectionParams> = {}): Promise<number> {325  const {name, description, mode, tokenPrefix, schemaVersion} = {...defaultCreateCollectionParams, ...params};326327  let collectionId = 0;328  await usingApi(async (api) => {329    // Get number of collections before the transaction330    const collectionCountBefore = await getCreatedCollectionCount(api);331332    // Run the CreateCollection transaction333    const alicePrivateKey = privateKey('//Alice');334335    let modeprm = {};336    if (mode.type === 'NFT') {337      modeprm = {nft: null};338    } else if (mode.type === 'Fungible') {339      modeprm = {fungible: mode.decimalPoints};340    } else if (mode.type === 'ReFungible') {341      modeprm = {refungible: null};342    }343344    const tx = api.tx.unique.createCollectionEx({345      name: strToUTF16(name),346      description: strToUTF16(description),347      tokenPrefix: strToUTF16(tokenPrefix),348      mode: modeprm as any,349      schemaVersion: schemaVersion,350    });351    const events = await submitTransactionAsync(alicePrivateKey, tx);352    const result = getCreateCollectionResult(events);353354    // Get number of collections after the transaction355    const collectionCountAfter = await getCreatedCollectionCount(api);356357    // Get the collection358    const collection = await queryCollectionExpectSuccess(api, result.collectionId);359360    // What to expect361    // tslint:disable-next-line:no-unused-expression362    expect(result.success).to.be.true;363    expect(result.collectionId).to.be.equal(collectionCountAfter);364    // tslint:disable-next-line:no-unused-expression365    expect(collection).to.be.not.null;366    expect(collectionCountAfter).to.be.equal(collectionCountBefore + 1, 'Error: NFT collection NOT created.');367    expect(collection.owner.toString()).to.be.equal(toSubstrateAddress(alicesPublicKey));368    expect(utf16ToStr(collection.name.toJSON() as any)).to.be.equal(name);369    expect(utf16ToStr(collection.description.toJSON() as any)).to.be.equal(description);370    expect(hexToStr(collection.tokenPrefix.toJSON())).to.be.equal(tokenPrefix);371372    collectionId = result.collectionId;373  });374375  return collectionId;376}377378export async function createCollectionWithPropsExpectSuccess(params: Partial<CreateCollectionParams> = {}): Promise<number> {379  const {name, description, mode, tokenPrefix} = {...defaultCreateCollectionParams, ...params};380381  let collectionId = 0;382  await usingApi(async (api) => {383    // Get number of collections before the transaction384    const collectionCountBefore = await getCreatedCollectionCount(api);385386    // Run the CreateCollection transaction387    const alicePrivateKey = privateKey('//Alice');388389    let modeprm = {};390    if (mode.type === 'NFT') {391      modeprm = {nft: null};392    } else if (mode.type === 'Fungible') {393      modeprm = {fungible: mode.decimalPoints};394    } else if (mode.type === 'ReFungible') {395      modeprm = {refungible: null};396    }397398    const tx = api.tx.unique.createCollectionEx({name: strToUTF16(name), description: strToUTF16(description), tokenPrefix: strToUTF16(tokenPrefix), mode: modeprm as any, properties: params.properties, tokenPropertyPermissions: params.propPerm});399    const events = await submitTransactionAsync(alicePrivateKey, tx);400    const result = getCreateCollectionResult(events);401402    // Get number of collections after the transaction403    const collectionCountAfter = await getCreatedCollectionCount(api);404405    // Get the collection406    const collection = await queryCollectionExpectSuccess(api, result.collectionId);407408    // What to expect409    // tslint:disable-next-line:no-unused-expression410    expect(result.success).to.be.true;411    expect(result.collectionId).to.be.equal(collectionCountAfter);412    // tslint:disable-next-line:no-unused-expression413    expect(collection).to.be.not.null;414    expect(collectionCountAfter).to.be.equal(collectionCountBefore + 1, 'Error: NFT collection NOT created.');415    expect(collection.owner.toString()).to.be.equal(toSubstrateAddress(alicesPublicKey));416    expect(utf16ToStr(collection.name.toJSON() as any)).to.be.equal(name);417    expect(utf16ToStr(collection.description.toJSON() as any)).to.be.equal(description);418    expect(hexToStr(collection.tokenPrefix.toJSON())).to.be.equal(tokenPrefix);419420421    collectionId = result.collectionId;422  });423424  return collectionId;425}426427export async function createCollectionWithPropsExpectFailure(params: Partial<CreateCollectionParams> = {}) {428  const {name, description, mode, tokenPrefix} = {...defaultCreateCollectionParams, ...params};429430  await usingApi(async (api) => {431    // Get number of collections before the transaction432    const collectionCountBefore = await getCreatedCollectionCount(api);433434    // Run the CreateCollection transaction435    const alicePrivateKey = privateKey('//Alice');436437    let modeprm = {};438    if (mode.type === 'NFT') {439      modeprm = {nft: null};440    } else if (mode.type === 'Fungible') {441      modeprm = {fungible: mode.decimalPoints};442    } else if (mode.type === 'ReFungible') {443      modeprm = {refungible: null};444    }445446    const tx = api.tx.unique.createCollectionEx({name: strToUTF16(name), description: strToUTF16(description), tokenPrefix: strToUTF16(tokenPrefix), mode: modeprm as any, properties: params.properties, tokenPropertyPermissions: params.propPerm});447    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;448449450    // Get number of collections after the transaction451    const collectionCountAfter = await getCreatedCollectionCount(api);452453    expect(collectionCountAfter).to.be.equal(collectionCountBefore, 'Error: Collection with incorrect data created.');454  });455}456457export async function createCollectionExpectFailure(params: Partial<CreateCollectionParams> = {}) {458  const {name, description, mode, tokenPrefix} = {...defaultCreateCollectionParams, ...params};459460  let modeprm = {};461  if (mode.type === 'NFT') {462    modeprm = {nft: null};463  } else if (mode.type === 'Fungible') {464    modeprm = {fungible: mode.decimalPoints};465  } else if (mode.type === 'ReFungible') {466    modeprm = {refungible: null};467  }468469  await usingApi(async (api) => {470    // Get number of collections before the transaction471    const collectionCountBefore = await getCreatedCollectionCount(api);472473    // Run the CreateCollection transaction474    const alicePrivateKey = privateKey('//Alice');475    const tx = api.tx.unique.createCollectionEx({name: strToUTF16(name), description: strToUTF16(description), tokenPrefix: strToUTF16(tokenPrefix), mode: modeprm as any});476    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;477478    // Get number of collections after the transaction479    const collectionCountAfter = await getCreatedCollectionCount(api);480481    // What to expect482    expect(collectionCountAfter).to.be.equal(collectionCountBefore, 'Error: Collection with incorrect data created.');483  });484}485486export async function findUnusedAddress(api: ApiPromise, seedAddition = ''): Promise<IKeyringPair> {487  let bal = 0n;488  let unused;489  do {490    const randomSeed = 'seed' + Math.floor(Math.random() * Math.floor(10000)) + seedAddition;491    const keyring = new Keyring({type: 'sr25519'});492    unused = keyring.addFromUri(`//${randomSeed}`);493    bal = (await api.query.system.account(unused.address)).data.free.toBigInt();494  } while (bal !== 0n);495  return unused;496}497498export async function getAllowance(api: ApiPromise, collectionId: number, owner: CrossAccountId | string, approved: CrossAccountId | string, tokenId: number) {499  return (await api.rpc.unique.allowance(collectionId, normalizeAccountId(owner), normalizeAccountId(approved), tokenId)).toBigInt();500}501502export function findUnusedAddresses(api: ApiPromise, amount: number): Promise<IKeyringPair[]> {503  return Promise.all(new Array(amount).fill(null).map(() => findUnusedAddress(api, '_' + Date.now())));504}505506export async function findNotExistingCollection(api: ApiPromise): Promise<number> {507  const totalNumber = await getCreatedCollectionCount(api);508  const newCollection: number = totalNumber + 1;509  return newCollection;510}511512function getDestroyResult(events: EventRecord[]): boolean {513  let success = false;514  events.forEach(({event: {method}}) => {515    if (method == 'ExtrinsicSuccess') {516      success = true;517    }518  });519  return success;520}521522export async function destroyCollectionExpectFailure(collectionId: number, senderSeed = '//Alice') {523  await usingApi(async (api) => {524    // Run the DestroyCollection transaction525    const alicePrivateKey = privateKey(senderSeed);526    const tx = api.tx.unique.destroyCollection(collectionId);527    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;528  });529}530531export async function destroyCollectionExpectSuccess(collectionId: number, senderSeed = '//Alice') {532  await usingApi(async (api) => {533    // Run the DestroyCollection transaction534    const alicePrivateKey = privateKey(senderSeed);535    const tx = api.tx.unique.destroyCollection(collectionId);536    const events = await submitTransactionAsync(alicePrivateKey, tx);537    const result = getDestroyResult(events);538    expect(result).to.be.true;539540    // What to expect541    expect(await getDetailedCollectionInfo(api, collectionId)).to.be.null;542  });543}544545export async function setCollectionLimitsExpectSuccess(sender: IKeyringPair, collectionId: number, limits: any) {546  await usingApi(async (api) => {547    const tx = api.tx.unique.setCollectionLimits(collectionId, limits);548    const events = await submitTransactionAsync(sender, tx);549    const result = getGenericResult(events);550551    expect(result.success).to.be.true;552  });553}554555export async function setCollectionLimitsExpectFailure(sender: IKeyringPair, collectionId: number, limits: any) {556  await usingApi(async (api) => {557    const tx = api.tx.unique.setCollectionLimits(collectionId, limits);558    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;559    const result = getGenericResult(events);560561    expect(result.success).to.be.false;562  });563}564565export async function setCollectionSponsorExpectSuccess(collectionId: number, sponsor: string, sender = '//Alice') {566  await usingApi(async (api) => {567568    // Run the transaction569    const senderPrivateKey = privateKey(sender);570    const tx = api.tx.unique.setCollectionSponsor(collectionId, sponsor);571    const events = await submitTransactionAsync(senderPrivateKey, tx);572    const result = getGenericResult(events);573574    // Get the collection575    const collection = await queryCollectionExpectSuccess(api, collectionId);576577    // What to expect578    expect(result.success).to.be.true;579    expect(collection.sponsorship.toJSON()).to.deep.equal({580      unconfirmed: sponsor,581    });582  });583}584585export async function removeCollectionSponsorExpectSuccess(collectionId: number, sender = '//Alice') {586  await usingApi(async (api) => {587588    // Run the transaction589    const alicePrivateKey = privateKey(sender);590    const tx = api.tx.unique.removeCollectionSponsor(collectionId);591    const events = await submitTransactionAsync(alicePrivateKey, tx);592    const result = getGenericResult(events);593594    // Get the collection595    const collection = await queryCollectionExpectSuccess(api, collectionId);596597    // What to expect598    expect(result.success).to.be.true;599    expect(collection.sponsorship.toJSON()).to.be.deep.equal({disabled: null});600  });601}602603export async function removeCollectionSponsorExpectFailure(collectionId: number, senderSeed = '//Alice') {604  await usingApi(async (api) => {605606    // Run the transaction607    const alicePrivateKey = privateKey(senderSeed);608    const tx = api.tx.unique.removeCollectionSponsor(collectionId);609    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;610  });611}612613export async function setCollectionSponsorExpectFailure(collectionId: number, sponsor: string, senderSeed = '//Alice') {614  await usingApi(async (api) => {615616    // Run the transaction617    const alicePrivateKey = privateKey(senderSeed);618    const tx = api.tx.unique.setCollectionSponsor(collectionId, sponsor);619    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;620  });621}622623export async function confirmSponsorshipExpectSuccess(collectionId: number, senderSeed = '//Alice') {624  await usingApi(async (api) => {625626    // Run the transaction627    const sender = privateKey(senderSeed);628    const tx = api.tx.unique.confirmSponsorship(collectionId);629    const events = await submitTransactionAsync(sender, tx);630    const result = getGenericResult(events);631632    // Get the collection633    const collection = await queryCollectionExpectSuccess(api, collectionId);634635    // What to expect636    expect(result.success).to.be.true;637    expect(collection.sponsorship.toJSON()).to.be.deep.equal({638      confirmed: sender.address,639    });640  });641}642643644export async function confirmSponsorshipExpectFailure(collectionId: number, senderSeed = '//Alice') {645  await usingApi(async (api) => {646647    // Run the transaction648    const sender = privateKey(senderSeed);649    const tx = api.tx.unique.confirmSponsorship(collectionId);650    await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;651  });652}653654export async function setMetadataUpdatePermissionFlagExpectSuccess(sender: IKeyringPair, collectionId: number, flag: string) {655656  await usingApi(async (api) => {657    const tx = api.tx.unique.setMetaUpdatePermissionFlag(collectionId, flag as any);658    const events = await submitTransactionAsync(sender, tx);659    const result = getGenericResult(events);660661    expect(result.success).to.be.true;662  });663}664665export async function setMetadataUpdatePermissionFlagExpectFailure(sender: IKeyringPair, collectionId: number, flag: string) {666667  await usingApi(async (api) => {668    const tx = api.tx.unique.setMetaUpdatePermissionFlag(collectionId, flag as any);669    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;670    const result = getGenericResult(events);671672    expect(result.success).to.be.false;673  });674}675676export async function enableContractSponsoringExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, enable: boolean) {677  await usingApi(async (api) => {678    const tx = api.tx.unique.enableContractSponsoring(contractAddress, enable);679    const events = await submitTransactionAsync(sender, tx);680    const result = getGenericResult(events);681682    expect(result.success).to.be.true;683  });684}685686export async function enableContractSponsoringExpectFailure(sender: IKeyringPair, contractAddress: AccountId | string, enable: boolean) {687  await usingApi(async (api) => {688    const tx = api.tx.unique.enableContractSponsoring(contractAddress, enable);689    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;690    const result = getGenericResult(events);691692    expect(result.success).to.be.false;693  });694}695696export async function setTransferFlagExpectSuccess(sender: IKeyringPair, collectionId: number, enabled: boolean) {697698  await usingApi(async (api) => {699700    const tx = api.tx.unique.setTransfersEnabledFlag(collectionId, enabled);701    const events = await submitTransactionAsync(sender, tx);702    const result = getGenericResult(events);703704    expect(result.success).to.be.true;705  });706}707708export async function setTransferFlagExpectFailure(sender: IKeyringPair, collectionId: number, enabled: boolean) {709710  await usingApi(async (api) => {711712    const tx = api.tx.unique.setTransfersEnabledFlag(collectionId, enabled);713    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;714    const result = getGenericResult(events);715716    expect(result.success).to.be.false;717  });718}719720export async function setContractSponsoringRateLimitExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, rateLimit: number) {721  await usingApi(async (api) => {722    const tx = api.tx.unique.setContractSponsoringRateLimit(contractAddress, rateLimit);723    const events = await submitTransactionAsync(sender, tx);724    const result = getGenericResult(events);725726    expect(result.success).to.be.true;727  });728}729730export async function setContractSponsoringRateLimitExpectFailure(sender: IKeyringPair, contractAddress: AccountId | string, rateLimit: number) {731  await usingApi(async (api) => {732    const tx = api.tx.unique.setContractSponsoringRateLimit(contractAddress, rateLimit);733    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;734    const result = getGenericResult(events);735736    expect(result.success).to.be.false;737  });738}739740export async function getNextSponsored(741  api: ApiPromise,742  collectionId: number,743  account: string | CrossAccountId,744  tokenId: number,745): Promise<number> {746  return Number((await api.rpc.unique.nextSponsored(collectionId, account, tokenId)).unwrapOr(-1));747}748749export async function toggleContractAllowlistExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, value = true) {750  await usingApi(async (api) => {751    const tx = api.tx.unique.toggleContractAllowList(contractAddress, value);752    const events = await submitTransactionAsync(sender, tx);753    const result = getGenericResult(events);754755    expect(result.success).to.be.true;756  });757}758759export async function isAllowlistedInContract(contractAddress: AccountId | string, user: string) {760  let allowlisted = false;761  await usingApi(async (api) => {762    allowlisted = (await api.query.unique.contractAllowList(contractAddress, user)).toJSON() as boolean;763  });764  return allowlisted;765}766767export async function addToContractAllowListExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, user: AccountId | string) {768  await usingApi(async (api) => {769    const tx = api.tx.unique.addToContractAllowList(contractAddress.toString(), user.toString());770    const events = await submitTransactionAsync(sender, tx);771    const result = getGenericResult(events);772773    expect(result.success).to.be.true;774  });775}776777export async function removeFromContractAllowListExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, user: AccountId | string) {778  await usingApi(async (api) => {779    const tx = api.tx.unique.removeFromContractAllowList(contractAddress.toString(), user.toString());780    const events = await submitTransactionAsync(sender, tx);781    const result = getGenericResult(events);782783    expect(result.success).to.be.true;784  });785}786787export async function removeFromContractAllowListExpectFailure(sender: IKeyringPair, contractAddress: AccountId | string, user: AccountId | string) {788  await usingApi(async (api) => {789    const tx = api.tx.unique.removeFromContractAllowList(contractAddress.toString(), user.toString());790    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;791    const result = getGenericResult(events);792793    expect(result.success).to.be.false;794  });795}796797export async function setVariableMetaDataExpectSuccess(sender: IKeyringPair, collectionId: number, itemId: number, data: number[]) {798  await usingApi(async (api) => {799    const tx = api.tx.unique.setVariableMetaData(collectionId, itemId, '0x' + Buffer.from(data).toString('hex'));800    const events = await submitTransactionAsync(sender, tx);801    const result = getGenericResult(events);802803    expect(result.success).to.be.true;804  });805}806807export async function setVariableMetaDataExpectFailure(sender: IKeyringPair, collectionId: number, itemId: number, data: number[]) {808  await usingApi(async (api) => {809    const tx = api.tx.unique.setVariableMetaData(collectionId, itemId, '0x' + Buffer.from(data).toString('hex'));810    await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;811  });812}813814export async function setOffchainSchemaExpectSuccess(sender: IKeyringPair, collectionId: number, data: number[]) {815  await usingApi(async (api) => {816    const tx = api.tx.unique.setOffchainSchema(collectionId, '0x' + Buffer.from(data).toString('hex'));817    const events = await submitTransactionAsync(sender, tx);818    const result = getGenericResult(events);819820    expect(result.success).to.be.true;821  });822}823824export async function setOffchainSchemaExpectFailure(sender: IKeyringPair, collectionId: number, data: number[]) {825  await usingApi(async (api) => {826    const tx = api.tx.unique.setOffchainSchema(collectionId, '0x' + Buffer.from(data).toString('hex'));827    await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;828  });829}830831export interface CreateFungibleData {832  readonly Value: bigint;833}834835export interface CreateReFungibleData { }836export interface CreateNftData { }837838export type CreateItemData = {839  NFT: CreateNftData;840} | {841  Fungible: CreateFungibleData;842} | {843  ReFungible: CreateReFungibleData;844};845846export async function burnItemExpectSuccess(sender: IKeyringPair, collectionId: number, tokenId: number, value = 1) {847  await usingApi(async (api) => {848    const balanceBefore = await getBalance(api, collectionId, normalizeAccountId(sender), tokenId);849    // if burning token by admin - use adminButnItemExpectSuccess850    expect(balanceBefore >= BigInt(value)).to.be.true;851852    const tx = api.tx.unique.burnItem(collectionId, tokenId, value);853    const events = await submitTransactionAsync(sender, tx);854    const result = getGenericResult(events);855    expect(result.success).to.be.true;856857    const balanceAfter = await getBalance(api, collectionId, normalizeAccountId(sender), tokenId);858    expect(balanceAfter + BigInt(value)).to.be.equal(balanceBefore);859  });860}861862export async function863approveExpectSuccess(864  collectionId: number,865  tokenId: number, owner: IKeyringPair, approved: CrossAccountId | string, amount: number | bigint = 1,866) {867  await usingApi(async (api: ApiPromise) => {868    const approveUniqueTx = api.tx.unique.approve(normalizeAccountId(approved), collectionId, tokenId, amount);869    const events = await submitTransactionAsync(owner, approveUniqueTx);870    const result = getGenericResult(events);871    expect(result.success).to.be.true;872873    expect(await getAllowance(api, collectionId, owner.address, approved, tokenId)).to.be.equal(BigInt(amount));874  });875}876877export async function adminApproveFromExpectSuccess(878  collectionId: number,879  tokenId: number, admin: IKeyringPair, owner: CrossAccountId | string, approved: CrossAccountId | string, amount: number | bigint = 1,880) {881  await usingApi(async (api: ApiPromise) => {882    const approveUniqueTx = api.tx.unique.approve(normalizeAccountId(approved), collectionId, tokenId, amount);883    const events = await submitTransactionAsync(admin, approveUniqueTx);884    const result = getGenericResult(events);885    expect(result.success).to.be.true;886887    expect(await getAllowance(api, collectionId, owner, approved, tokenId)).to.be.equal(BigInt(amount));888  });889}890891export async function892transferFromExpectSuccess(893  collectionId: number,894  tokenId: number,895  accountApproved: IKeyringPair,896  accountFrom: IKeyringPair | CrossAccountId,897  accountTo: IKeyringPair | CrossAccountId,898  value: number | bigint = 1,899  type = 'NFT',900) {901  await usingApi(async (api: ApiPromise) => {902    const from = normalizeAccountId(accountFrom);903    const to = normalizeAccountId(accountTo);904    let balanceBefore = 0n;905    if (type === 'Fungible' || type === 'ReFungible') {906      balanceBefore = await getBalance(api, collectionId, to, tokenId);907    }908    const transferFromTx = api.tx.unique.transferFrom(normalizeAccountId(accountFrom), to, collectionId, tokenId, value);909    const events = await submitTransactionAsync(accountApproved, transferFromTx);910    const result = getCreateItemResult(events);911    // tslint:disable-next-line:no-unused-expression912    expect(result.success).to.be.true;913    if (type === 'NFT') {914      expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(to);915    }916    if (type === 'Fungible') {917      const balanceAfter = await getBalance(api, collectionId, to, tokenId);918      if (JSON.stringify(to) !== JSON.stringify(from)) {919        expect(balanceAfter - balanceBefore).to.be.equal(BigInt(value));920      } else {921        expect(balanceAfter).to.be.equal(balanceBefore);922      }923    }924    if (type === 'ReFungible') {925      expect(await getBalance(api, collectionId, to, tokenId)).to.be.equal(balanceBefore + BigInt(value));926    }927  });928}929930export async function931transferFromExpectFail(932  collectionId: number,933  tokenId: number,934  accountApproved: IKeyringPair,935  accountFrom: IKeyringPair,936  accountTo: IKeyringPair,937  value: number | bigint = 1,938) {939  await usingApi(async (api: ApiPromise) => {940    const transferFromTx = api.tx.unique.transferFrom(normalizeAccountId(accountFrom.address), normalizeAccountId(accountTo.address), collectionId, tokenId, value);941    const events = await expect(submitTransactionExpectFailAsync(accountApproved, transferFromTx)).to.be.rejected;942    const result = getCreateCollectionResult(events);943    // tslint:disable-next-line:no-unused-expression944    expect(result.success).to.be.false;945  });946}947948/* eslint no-async-promise-executor: "off" */949async function getBlockNumber(api: ApiPromise): Promise<number> {950  return new Promise<number>(async (resolve) => {951    const unsubscribe = await api.rpc.chain.subscribeNewHeads((head) => {952      unsubscribe();953      resolve(head.number.toNumber());954    });955  });956}957958export async function addCollectionAdminExpectSuccess(sender: IKeyringPair, collectionId: number, address: string | CrossAccountId) {959  await usingApi(async (api) => {960    const changeAdminTx = api.tx.unique.addCollectionAdmin(collectionId, normalizeAccountId(address));961    const events = await submitTransactionAsync(sender, changeAdminTx);962    const result = getCreateCollectionResult(events);963    expect(result.success).to.be.true;964  });965}966967export async function968getFreeBalance(account: IKeyringPair): Promise<bigint> {969  let balance = 0n;970  await usingApi(async (api) => {971    balance = BigInt((await api.query.system.account(account.address)).data.free.toString());972  });973974  return balance;975}976977export async function transferBalanceTo(api: ApiPromise, source: IKeyringPair, target: string, amount = 1000n * UNIQUE) {978  const tx = api.tx.balances.transfer(target, amount);979  const events = await submitTransactionAsync(source, tx);980  const result = getGenericResult(events);981  expect(result.success).to.be.true;982}983984export async function985scheduleTransferExpectSuccess(986  collectionId: number,987  tokenId: number,988  sender: IKeyringPair,989  recipient: IKeyringPair,990  value: number | bigint = 1,991  blockSchedule: number,992) {993  await usingApi(async (api: ApiPromise) => {994    const blockNumber: number | undefined = await getBlockNumber(api);995    const expectedBlockNumber = blockNumber + blockSchedule;996997    expect(blockNumber).to.be.greaterThan(0);998    const transferTx = api.tx.unique.transfer(normalizeAccountId(recipient.address), collectionId, tokenId, value);999    const scheduleTx = api.tx.scheduler.schedule(expectedBlockNumber, null, 0, transferTx as any);10001001    await submitTransactionAsync(sender, scheduleTx);10021003    const recipientBalanceBefore = (await api.query.system.account(recipient.address)).data.free.toBigInt();10041005    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(normalizeAccountId(sender.address));10061007    // sleep for 4 blocks1008    await waitNewBlocks(blockSchedule + 1);10091010    const recipientBalanceAfter = (await api.query.system.account(recipient.address)).data.free.toBigInt();10111012    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(normalizeAccountId(recipient.address));1013    expect(recipientBalanceAfter).to.be.equal(recipientBalanceBefore);1014  });1015}101610171018export async function1019transferExpectSuccess(1020  collectionId: number,1021  tokenId: number,1022  sender: IKeyringPair,1023  recipient: IKeyringPair | CrossAccountId,1024  value: number | bigint = 1,1025  type = 'NFT',1026) {1027  await usingApi(async (api: ApiPromise) => {1028    const from = normalizeAccountId(sender);1029    const to = normalizeAccountId(recipient);10301031    let balanceBefore = 0n;1032    if (type === 'Fungible') {1033      balanceBefore = await getBalance(api, collectionId, to, tokenId);1034    }1035    const transferTx = api.tx.unique.transfer(to, collectionId, tokenId, value);1036    const events = await executeTransaction(api, sender, transferTx);10371038    const result = getTransferResult(api, events);1039    expect(result.collectionId).to.be.equal(collectionId);1040    expect(result.itemId).to.be.equal(tokenId);1041    expect(result.sender).to.be.deep.equal(normalizeAccountId(sender.address));1042    expect(result.recipient).to.be.deep.equal(to);1043    expect(result.value).to.be.equal(BigInt(value));10441045    if (type === 'NFT') {1046      expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(to);1047    }1048    if (type === 'Fungible') {1049      const balanceAfter = await getBalance(api, collectionId, to, tokenId);1050      if (JSON.stringify(to) !== JSON.stringify(from)) {1051        expect(balanceAfter - balanceBefore).to.be.equal(BigInt(value));1052      } else {1053        expect(balanceAfter).to.be.equal(balanceBefore);1054      }1055    }1056    if (type === 'ReFungible') {1057      expect(await getBalance(api, collectionId, to, tokenId) >= value).to.be.true;1058    }1059  });1060}10611062export async function1063transferExpectFailure(1064  collectionId: number,1065  tokenId: number,1066  sender: IKeyringPair,1067  recipient: IKeyringPair | CrossAccountId,1068  value: number | bigint = 1,1069) {1070  await usingApi(async (api: ApiPromise) => {1071    const transferTx = api.tx.unique.transfer(normalizeAccountId(recipient), collectionId, tokenId, value);1072    const events = await expect(submitTransactionExpectFailAsync(sender, transferTx)).to.be.rejected;1073    const result = getGenericResult(events);1074    // if (events && Array.isArray(events)) {1075    //   const result = getCreateCollectionResult(events);1076    // tslint:disable-next-line:no-unused-expression1077    expect(result.success).to.be.false;1078    //}1079  });1080}10811082export async function1083approveExpectFail(1084  collectionId: number,1085  tokenId: number, owner: IKeyringPair, approved: IKeyringPair, amount: number | bigint = 1,1086) {1087  await usingApi(async (api: ApiPromise) => {1088    const approveUniqueTx = api.tx.unique.approve(normalizeAccountId(approved.address), collectionId, tokenId, amount);1089    const events = await expect(submitTransactionExpectFailAsync(owner, approveUniqueTx)).to.be.rejected;1090    const result = getCreateCollectionResult(events);1091    // tslint:disable-next-line:no-unused-expression1092    expect(result.success).to.be.false;1093  });1094}10951096export async function getBalance(1097  api: ApiPromise,1098  collectionId: number,1099  owner: string | CrossAccountId,1100  token: number,1101): Promise<bigint> {1102  return (await api.rpc.unique.balance(collectionId, normalizeAccountId(owner), token)).toBigInt();1103}1104export async function getTokenOwner(1105  api: ApiPromise,1106  collectionId: number,1107  token: number,1108): Promise<CrossAccountId> {1109  const owner = (await api.rpc.unique.tokenOwner(collectionId, token)).toJSON() as any;1110  if (owner == null) throw new Error('owner == null');1111  return normalizeAccountId(owner);1112}1113export async function getTopmostTokenOwner(1114  api: ApiPromise,1115  collectionId: number,1116  token: number,1117): Promise<CrossAccountId> {1118  const owner = (await api.rpc.unique.topmostTokenOwner(collectionId, token)).toJSON() as any;1119  if (owner == null) throw new Error('owner == null');1120  return normalizeAccountId(owner);1121}1122export async function isTokenExists(1123  api: ApiPromise,1124  collectionId: number,1125  token: number,1126): Promise<boolean> {1127  return (await api.rpc.unique.tokenExists(collectionId, token)).toJSON();1128}1129export async function getLastTokenId(1130  api: ApiPromise,1131  collectionId: number,1132): Promise<number> {1133  return (await api.rpc.unique.lastTokenId(collectionId)).toJSON();1134}1135export async function getAdminList(1136  api: ApiPromise,1137  collectionId: number,1138): Promise<string[]> {1139  return (await api.rpc.unique.adminlist(collectionId)).toHuman() as any;1140}1141export async function getVariableMetadata(1142  api: ApiPromise,1143  collectionId: number,1144  tokenId: number,1145): Promise<number[]> {1146  return [...(await api.rpc.unique.variableMetadata(collectionId, tokenId))];1147}1148export async function getConstMetadata(1149  api: ApiPromise,1150  collectionId: number,1151  tokenId: number,1152): Promise<number[]> {1153  return [...(await api.rpc.unique.constMetadata(collectionId, tokenId))];1154}11551156export async function createFungibleItemExpectSuccess(1157  sender: IKeyringPair,1158  collectionId: number,1159  data: CreateFungibleData,1160  owner: CrossAccountId | string = sender.address,1161) {1162  return await usingApi(async (api) => {1163    const tx = api.tx.unique.createItem(collectionId, normalizeAccountId(owner), {Fungible: data});11641165    const events = await submitTransactionAsync(sender, tx);1166    const result = getCreateItemResult(events);11671168    expect(result.success).to.be.true;1169    return result.itemId;1170  });1171}11721173export async function createItemExpectSuccess(sender: IKeyringPair, collectionId: number, createMode: string, owner: CrossAccountId | string = sender.address) {1174  let newItemId = 0;1175  await usingApi(async (api) => {1176    const to = normalizeAccountId(owner);1177    const itemCountBefore = await getLastTokenId(api, collectionId);1178    const itemBalanceBefore = await getBalance(api, collectionId, to, newItemId);11791180    let tx;1181    if (createMode === 'Fungible') {1182      const createData = {fungible: {value: 10}};1183      tx = api.tx.unique.createItem(collectionId, to, createData as any);1184    } else if (createMode === 'ReFungible') {1185      const createData = {refungible: {const_data: [], variable_data: [], pieces: 100}};1186      tx = api.tx.unique.createItem(collectionId, to, createData as any);1187    } else {1188      const createData = {nft: {const_data: [], variable_data: []}};1189      tx = api.tx.unique.createItem(collectionId, to, createData as any);1190    }11911192    const events = await submitTransactionAsync(sender, tx);1193    const result = getCreateItemResult(events);11941195    const itemCountAfter = await getLastTokenId(api, collectionId);1196    const itemBalanceAfter = await getBalance(api, collectionId, to, newItemId);11971198    // What to expect1199    // tslint:disable-next-line:no-unused-expression1200    expect(result.success).to.be.true;1201    if (createMode === 'Fungible') {1202      expect(itemBalanceAfter - itemBalanceBefore).to.be.equal(10n);1203    } else {1204      expect(itemCountAfter).to.be.equal(itemCountBefore + 1);1205    }1206    expect(collectionId).to.be.equal(result.collectionId);1207    expect(itemCountAfter.toString()).to.be.equal(result.itemId.toString());1208    expect(to).to.be.deep.equal(result.recipient);1209    newItemId = result.itemId;1210  });1211  return newItemId;1212}12131214export async function createItemExpectFailure(sender: IKeyringPair, collectionId: number, createMode: string, owner: CrossAccountId | string = sender.address) {1215  await usingApi(async (api) => {1216    const tx = api.tx.unique.createItem(collectionId, normalizeAccountId(owner), createMode);12171218    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;1219    const result = getCreateItemResult(events);12201221    expect(result.success).to.be.false;1222  });1223}12241225export async function setPublicAccessModeExpectSuccess(1226  sender: IKeyringPair, collectionId: number,1227  accessMode: 'Normal' | 'AllowList',1228) {1229  await usingApi(async (api) => {12301231    // Run the transaction1232    const tx = api.tx.unique.setPublicAccessMode(collectionId, accessMode);1233    const events = await submitTransactionAsync(sender, tx);1234    const result = getGenericResult(events);12351236    // Get the collection1237    const collection = await queryCollectionExpectSuccess(api, collectionId);12381239    // What to expect1240    // tslint:disable-next-line:no-unused-expression1241    expect(result.success).to.be.true;1242    expect(collection.access.toHuman()).to.be.equal(accessMode);1243  });1244}12451246export async function setPublicAccessModeExpectFail(1247  sender: IKeyringPair, collectionId: number,1248  accessMode: 'Normal' | 'AllowList',1249) {1250  await usingApi(async (api) => {12511252    // Run the transaction1253    const tx = api.tx.unique.setPublicAccessMode(collectionId, accessMode);1254    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;1255    const result = getGenericResult(events);12561257    // What to expect1258    // tslint:disable-next-line:no-unused-expression1259    expect(result.success).to.be.false;1260  });1261}12621263export async function enableAllowListExpectSuccess(sender: IKeyringPair, collectionId: number) {1264  await setPublicAccessModeExpectSuccess(sender, collectionId, 'AllowList');1265}12661267export async function enableAllowListExpectFail(sender: IKeyringPair, collectionId: number) {1268  await setPublicAccessModeExpectFail(sender, collectionId, 'AllowList');1269}12701271export async function disableAllowListExpectSuccess(sender: IKeyringPair, collectionId: number) {1272  await setPublicAccessModeExpectSuccess(sender, collectionId, 'Normal');1273}12741275export async function setMintPermissionExpectSuccess(sender: IKeyringPair, collectionId: number, enabled: boolean) {1276  await usingApi(async (api) => {12771278    // Run the transaction1279    const tx = api.tx.unique.setMintPermission(collectionId, enabled);1280    const events = await submitTransactionAsync(sender, tx);1281    const result = getGenericResult(events);1282    expect(result.success).to.be.true;12831284    // Get the collection1285    const collection = await queryCollectionExpectSuccess(api, collectionId);12861287    expect(collection.mintMode.toHuman()).to.be.equal(enabled);1288  });1289}12901291export async function enablePublicMintingExpectSuccess(sender: IKeyringPair, collectionId: number) {1292  await setMintPermissionExpectSuccess(sender, collectionId, true);1293}12941295export async function setMintPermissionExpectFailure(sender: IKeyringPair, collectionId: number, enabled: boolean) {1296  await usingApi(async (api) => {1297    // Run the transaction1298    const tx = api.tx.unique.setMintPermission(collectionId, enabled);1299    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;1300    const result = getCreateCollectionResult(events);1301    // tslint:disable-next-line:no-unused-expression1302    expect(result.success).to.be.false;1303  });1304}13051306export async function setChainLimitsExpectFailure(sender: IKeyringPair, limits: IChainLimits) {1307  await usingApi(async (api) => {1308    // Run the transaction1309    const tx = api.tx.unique.setChainLimits(limits);1310    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;1311    const result = getCreateCollectionResult(events);1312    // tslint:disable-next-line:no-unused-expression1313    expect(result.success).to.be.false;1314  });1315}13161317export async function isAllowlisted(api: ApiPromise, collectionId: number, address: string | CrossAccountId) {1318  return (await api.rpc.unique.allowed(collectionId, normalizeAccountId(address))).toJSON();1319}13201321export async function addToAllowListExpectSuccess(sender: IKeyringPair, collectionId: number, address: string | AccountId | CrossAccountId) {1322  await usingApi(async (api) => {1323    expect(await isAllowlisted(api, collectionId, normalizeAccountId(address))).to.be.false;13241325    // Run the transaction1326    const tx = api.tx.unique.addToAllowList(collectionId, normalizeAccountId(address));1327    const events = await submitTransactionAsync(sender, tx);1328    const result = getGenericResult(events);1329    expect(result.success).to.be.true;13301331    expect(await isAllowlisted(api, collectionId, normalizeAccountId(address))).to.be.true;1332  });1333}13341335export async function addToAllowListAgainExpectSuccess(sender: IKeyringPair, collectionId: number, address: string | AccountId) {1336  await usingApi(async (api) => {13371338    expect(await isAllowlisted(api, collectionId, normalizeAccountId(address))).to.be.true;13391340    // Run the transaction1341    const tx = api.tx.unique.addToAllowList(collectionId, normalizeAccountId(address));1342    const events = await submitTransactionAsync(sender, tx);1343    const result = getGenericResult(events);1344    expect(result.success).to.be.true;13451346    expect(await isAllowlisted(api, collectionId, normalizeAccountId(address))).to.be.true;1347  });1348}13491350export async function addToAllowListExpectFail(sender: IKeyringPair, collectionId: number, address: string | AccountId) {1351  await usingApi(async (api) => {13521353    // Run the transaction1354    const tx = api.tx.unique.addToAllowList(collectionId, normalizeAccountId(address));1355    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;1356    const result = getGenericResult(events);13571358    // What to expect1359    // tslint:disable-next-line:no-unused-expression1360    expect(result.success).to.be.false;1361  });1362}13631364export async function removeFromAllowListExpectSuccess(sender: IKeyringPair, collectionId: number, address: CrossAccountId) {1365  await usingApi(async (api) => {1366    // Run the transaction1367    const tx = api.tx.unique.removeFromAllowList(collectionId, normalizeAccountId(address));1368    const events = await submitTransactionAsync(sender, tx);1369    const result = getGenericResult(events);13701371    // What to expect1372    // tslint:disable-next-line:no-unused-expression1373    expect(result.success).to.be.true;1374  });1375}13761377export async function removeFromAllowListExpectFailure(sender: IKeyringPair, collectionId: number, address: CrossAccountId) {1378  await usingApi(async (api) => {1379    // Run the transaction1380    const tx = api.tx.unique.removeFromAllowList(collectionId, normalizeAccountId(address));1381    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;1382    const result = getGenericResult(events);13831384    // What to expect1385    // tslint:disable-next-line:no-unused-expression1386    expect(result.success).to.be.false;1387  });1388}13891390export const getDetailedCollectionInfo = async (api: ApiPromise, collectionId: number)1391  : Promise<UpDataStructsRpcCollection | null> => {1392  return (await api.rpc.unique.collectionById(collectionId)).unwrapOr(null);1393};13941395export const getCreatedCollectionCount = async (api: ApiPromise): Promise<number> => {1396  // set global object - collectionsCount1397  return (await api.rpc.unique.collectionStats()).created.toNumber();1398};13991400export async function queryCollectionExpectSuccess(api: ApiPromise, collectionId: number): Promise<UpDataStructsRpcCollection> {1401  return (await api.rpc.unique.collectionById(collectionId)).unwrap();1402}14031404export async function waitNewBlocks(blocksCount = 1): Promise<void> {1405  await usingApi(async (api) => {1406    const promise = new Promise<void>(async (resolve) => {1407      const unsubscribe = await api.rpc.chain.subscribeNewHeads(() => {1408        if (blocksCount > 0) {1409          blocksCount--;1410        } else {1411          unsubscribe();1412          resolve();1413        }1414      });1415    });1416    return promise;1417  });1418}
after · tests/src/util/helpers.ts
1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617import '../interfaces/augment-api-rpc';18import '../interfaces/augment-api-query';19import {ApiPromise, Keyring} from '@polkadot/api';20import type {AccountId, EventRecord, Event} from '@polkadot/types/interfaces';21import {AnyTuple, IEvent, IKeyringPair} from '@polkadot/types/types';22import {evmToAddress} from '@polkadot/util-crypto';23import BN from 'bn.js';24import chai from 'chai';25import chaiAsPromised from 'chai-as-promised';26import {alicesPublicKey} from '../accounts';27import privateKey from '../substrate/privateKey';28import {default as usingApi, executeTransaction, submitTransactionAsync, submitTransactionExpectFailAsync} from '../substrate/substrate-api';29import {hexToStr, strToUTF16, utf16ToStr} from './util';30import {UpDataStructsRpcCollection} from '@polkadot/types/lookup';3132chai.use(chaiAsPromised);33const expect = chai.expect;3435export type CrossAccountId = {36  Substrate: string,37} | {38  Ethereum: string,39};4041export function normalizeAccountId(input: string | AccountId | CrossAccountId | IKeyringPair): CrossAccountId {42  if (typeof input === 'string') {43    if (input.length === 48 || input.length === 47) {44      return {Substrate: input};45    } else if (input.length === 42 && input.startsWith('0x')) {46      return {Ethereum: input.toLowerCase()};47    } else if (input.length === 40 && !input.startsWith('0x')) {48      return {Ethereum: '0x' + input.toLowerCase()};49    } else {50      throw new Error(`Unknown address format: "${input}"`);51    }52  }53  if ('address' in input) {54    return {Substrate: input.address};55  }56  if ('Ethereum' in input) {57    return {58      Ethereum: input.Ethereum.toLowerCase(),59    };60  } else if ('ethereum' in input) {61    return {62      Ethereum: (input as any).ethereum.toLowerCase(),63    };64  } else if ('Substrate' in input) {65    return input;66  } else if ('substrate' in input) {67    return {68      Substrate: (input as any).substrate,69    };70  }7172  // AccountId73  return {Substrate: input.toString()};74}75export function toSubstrateAddress(input: string | CrossAccountId | IKeyringPair): string {76  input = normalizeAccountId(input);77  if ('Substrate' in input) {78    return input.Substrate;79  } else {80    return evmToAddress(input.Ethereum);81  }82}8384export const U128_MAX = (1n << 128n) - 1n;8586const MICROUNIQUE = 1_000_000_000_000n;87const MILLIUNIQUE = 1_000n * MICROUNIQUE;88const CENTIUNIQUE = 10n * MILLIUNIQUE;89export const UNIQUE = 100n * CENTIUNIQUE;9091type GenericResult = {92  success: boolean,93};9495interface CreateCollectionResult {96  success: boolean;97  collectionId: number;98}99100interface CreateItemResult {101  success: boolean;102  collectionId: number;103  itemId: number;104  recipient?: CrossAccountId;105}106107interface TransferResult {108  collectionId: number;109  itemId: number;110  sender?: CrossAccountId;111  recipient?: CrossAccountId;112  value: bigint;113}114115interface IReFungibleOwner {116  fraction: BN;117  owner: number[];118}119120interface IGetMessage {121  checkMsgUnqMethod: string;122  checkMsgTrsMethod: string;123  checkMsgSysMethod: string;124}125126export interface IFungibleTokenDataType {127  value: number;128}129130export interface IChainLimits {131  collectionNumbersLimit: number;132  accountTokenOwnershipLimit: number;133  collectionsAdminsLimit: number;134  customDataLimit: number;135  nftSponsorTransferTimeout: number;136  fungibleSponsorTransferTimeout: number;137  refungibleSponsorTransferTimeout: number;138  offchainSchemaLimit: number;139  constOnChainSchemaLimit: number;140}141142export interface IReFungibleTokenDataType {143  owner: IReFungibleOwner[];144  constData: number[];145}146147export function uniqueEventMessage(events: EventRecord[]): IGetMessage {148  let checkMsgUnqMethod = '';149  let checkMsgTrsMethod = '';150  let checkMsgSysMethod = '';151  events.forEach(({event: {method, section}}) => {152    if (section === 'common') {153      checkMsgUnqMethod = method;154    } else if (section === 'treasury') {155      checkMsgTrsMethod = method;156    } else if (section === 'system') {157      checkMsgSysMethod = method;158    } else { return null; }159  });160  const result: IGetMessage = {161    checkMsgUnqMethod,162    checkMsgTrsMethod,163    checkMsgSysMethod,164  };165  return result;166}167168export function getEvent<T extends Event>(events: EventRecord[], check: (event: IEvent<AnyTuple>) => event is T): T | undefined {169  const event = events.find(r => check(r.event));170  if (!event) return;171  return event.event as T;172}173174export function getGenericResult(events: EventRecord[]): GenericResult {175  const result: GenericResult = {176    success: false,177  };178  events.forEach(({event: {method}}) => {179    // console.log(`    ${phase}: ${section}.${method}:: ${data}`);180    if (method === 'ExtrinsicSuccess') {181      result.success = true;182    }183  });184  return result;185}186187188189export function getCreateCollectionResult(events: EventRecord[]): CreateCollectionResult {190  let success = false;191  let collectionId = 0;192  events.forEach(({event: {data, method, section}}) => {193    // console.log(`    ${phase}: ${section}.${method}:: ${data}`);194    if (method == 'ExtrinsicSuccess') {195      success = true;196    } else if ((section == 'common') && (method == 'CollectionCreated')) {197      collectionId = parseInt(data[0].toString(), 10);198    }199  });200  const result: CreateCollectionResult = {201    success,202    collectionId,203  };204  return result;205}206207export function getCreateItemsResult(events: EventRecord[]): CreateItemResult[] {208  let success = false;209  let collectionId = 0;210  let itemId = 0;211  let recipient;212213  const results : CreateItemResult[]  = [];214215  events.forEach(({event: {data, method, section}}) => {216    // console.log(`    ${phase}: ${section}.${method}:: ${data}`);217    if (method == 'ExtrinsicSuccess') {218      success = true;219    } else if ((section == 'common') && (method == 'ItemCreated')) {220      collectionId = parseInt(data[0].toString(), 10);221      itemId = parseInt(data[1].toString(), 10);222      recipient = normalizeAccountId(data[2].toJSON() as any);223224      const itemRes: CreateItemResult = {225        success,226        collectionId,227        itemId,228        recipient,229      };230231      results.push(itemRes);232    }233  });234235  return results;236}237238export function getCreateItemResult(events: EventRecord[]): CreateItemResult {239  let success = false;240  let collectionId = 0;241  let itemId = 0;242  let recipient;243  events.forEach(({event: {data, method, section}}) => {244    // console.log(`    ${phase}: ${section}.${method}:: ${data}`);245    if (method == 'ExtrinsicSuccess') {246      success = true;247    } else if ((section == 'common') && (method == 'ItemCreated')) {248      collectionId = parseInt(data[0].toString(), 10);249      itemId = parseInt(data[1].toString(), 10);250      recipient = normalizeAccountId(data[2].toJSON() as any);251    }252  });253  const result: CreateItemResult = {254    success,255    collectionId,256    itemId,257    recipient,258  };259  return result;260}261262export function getTransferResult(api: ApiPromise, events: EventRecord[]): TransferResult {263  for (const {event} of events) {264    if (api.events.common.Transfer.is(event)) {265      const [collection, token, sender, recipient, value] = event.data;266      return {267        collectionId: collection.toNumber(),268        itemId: token.toNumber(),269        sender: normalizeAccountId(sender.toJSON() as any),270        recipient: normalizeAccountId(recipient.toJSON() as any),271        value: value.toBigInt(),272      };273    }274  }275  throw new Error('no transfer event');276}277278interface Nft {279  type: 'NFT';280}281282interface Fungible {283  type: 'Fungible';284  decimalPoints: number;285}286287interface ReFungible {288  type: 'ReFungible';289}290291type CollectionMode = Nft | Fungible | ReFungible;292293export type Property = {294  key: any,295  value: any,296};297298type PropertyPermission = {299  key: any,300  mutable: boolean;301  collectionAdmin: boolean;302  tokenOwner: boolean;303}304305export type CreateCollectionParams = {306  mode: CollectionMode,307  name: string,308  description: string,309  tokenPrefix: string,310  schemaVersion: string,311  properties?: Array<Property>,312  propPerm?: Array<PropertyPermission>313};314315const defaultCreateCollectionParams: CreateCollectionParams = {316  description: 'description',317  mode: {type: 'NFT'},318  name: 'name',319  tokenPrefix: 'prefix',320  schemaVersion: 'ImageURL',321};322323export async function createCollectionExpectSuccess(params: Partial<CreateCollectionParams> = {}): Promise<number> {324  const {name, description, mode, tokenPrefix, schemaVersion} = {...defaultCreateCollectionParams, ...params};325326  let collectionId = 0;327  await usingApi(async (api) => {328    // Get number of collections before the transaction329    const collectionCountBefore = await getCreatedCollectionCount(api);330331    // Run the CreateCollection transaction332    const alicePrivateKey = privateKey('//Alice');333334    let modeprm = {};335    if (mode.type === 'NFT') {336      modeprm = {nft: null};337    } else if (mode.type === 'Fungible') {338      modeprm = {fungible: mode.decimalPoints};339    } else if (mode.type === 'ReFungible') {340      modeprm = {refungible: null};341    }342343    const tx = api.tx.unique.createCollectionEx({344      name: strToUTF16(name),345      description: strToUTF16(description),346      tokenPrefix: strToUTF16(tokenPrefix),347      mode: modeprm as any,348      schemaVersion: schemaVersion,349    });350    const events = await submitTransactionAsync(alicePrivateKey, tx);351    const result = getCreateCollectionResult(events);352353    // Get number of collections after the transaction354    const collectionCountAfter = await getCreatedCollectionCount(api);355356    // Get the collection357    const collection = await queryCollectionExpectSuccess(api, result.collectionId);358359    // What to expect360    // tslint:disable-next-line:no-unused-expression361    expect(result.success).to.be.true;362    expect(result.collectionId).to.be.equal(collectionCountAfter);363    // tslint:disable-next-line:no-unused-expression364    expect(collection).to.be.not.null;365    expect(collectionCountAfter).to.be.equal(collectionCountBefore + 1, 'Error: NFT collection NOT created.');366    expect(collection.owner.toString()).to.be.equal(toSubstrateAddress(alicesPublicKey));367    expect(utf16ToStr(collection.name.toJSON() as any)).to.be.equal(name);368    expect(utf16ToStr(collection.description.toJSON() as any)).to.be.equal(description);369    expect(hexToStr(collection.tokenPrefix.toJSON())).to.be.equal(tokenPrefix);370371    collectionId = result.collectionId;372  });373374  return collectionId;375}376377export async function createCollectionWithPropsExpectSuccess(params: Partial<CreateCollectionParams> = {}): Promise<number> {378  const {name, description, mode, tokenPrefix} = {...defaultCreateCollectionParams, ...params};379380  let collectionId = 0;381  await usingApi(async (api) => {382    // Get number of collections before the transaction383    const collectionCountBefore = await getCreatedCollectionCount(api);384385    // Run the CreateCollection transaction386    const alicePrivateKey = privateKey('//Alice');387388    let modeprm = {};389    if (mode.type === 'NFT') {390      modeprm = {nft: null};391    } else if (mode.type === 'Fungible') {392      modeprm = {fungible: mode.decimalPoints};393    } else if (mode.type === 'ReFungible') {394      modeprm = {refungible: null};395    }396397    const tx = api.tx.unique.createCollectionEx({name: strToUTF16(name), description: strToUTF16(description), tokenPrefix: strToUTF16(tokenPrefix), mode: modeprm as any, properties: params.properties, tokenPropertyPermissions: params.propPerm});398    const events = await submitTransactionAsync(alicePrivateKey, tx);399    const result = getCreateCollectionResult(events);400401    // Get number of collections after the transaction402    const collectionCountAfter = await getCreatedCollectionCount(api);403404    // Get the collection405    const collection = await queryCollectionExpectSuccess(api, result.collectionId);406407    // What to expect408    // tslint:disable-next-line:no-unused-expression409    expect(result.success).to.be.true;410    expect(result.collectionId).to.be.equal(collectionCountAfter);411    // tslint:disable-next-line:no-unused-expression412    expect(collection).to.be.not.null;413    expect(collectionCountAfter).to.be.equal(collectionCountBefore + 1, 'Error: NFT collection NOT created.');414    expect(collection.owner.toString()).to.be.equal(toSubstrateAddress(alicesPublicKey));415    expect(utf16ToStr(collection.name.toJSON() as any)).to.be.equal(name);416    expect(utf16ToStr(collection.description.toJSON() as any)).to.be.equal(description);417    expect(hexToStr(collection.tokenPrefix.toJSON())).to.be.equal(tokenPrefix);418419420    collectionId = result.collectionId;421  });422423  return collectionId;424}425426export async function createCollectionWithPropsExpectFailure(params: Partial<CreateCollectionParams> = {}) {427  const {name, description, mode, tokenPrefix} = {...defaultCreateCollectionParams, ...params};428429  await usingApi(async (api) => {430    // Get number of collections before the transaction431    const collectionCountBefore = await getCreatedCollectionCount(api);432433    // Run the CreateCollection transaction434    const alicePrivateKey = privateKey('//Alice');435436    let modeprm = {};437    if (mode.type === 'NFT') {438      modeprm = {nft: null};439    } else if (mode.type === 'Fungible') {440      modeprm = {fungible: mode.decimalPoints};441    } else if (mode.type === 'ReFungible') {442      modeprm = {refungible: null};443    }444445    const tx = api.tx.unique.createCollectionEx({name: strToUTF16(name), description: strToUTF16(description), tokenPrefix: strToUTF16(tokenPrefix), mode: modeprm as any, properties: params.properties, tokenPropertyPermissions: params.propPerm});446    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;447448449    // Get number of collections after the transaction450    const collectionCountAfter = await getCreatedCollectionCount(api);451452    expect(collectionCountAfter).to.be.equal(collectionCountBefore, 'Error: Collection with incorrect data created.');453  });454}455456export async function createCollectionExpectFailure(params: Partial<CreateCollectionParams> = {}) {457  const {name, description, mode, tokenPrefix} = {...defaultCreateCollectionParams, ...params};458459  let modeprm = {};460  if (mode.type === 'NFT') {461    modeprm = {nft: null};462  } else if (mode.type === 'Fungible') {463    modeprm = {fungible: mode.decimalPoints};464  } else if (mode.type === 'ReFungible') {465    modeprm = {refungible: null};466  }467468  await usingApi(async (api) => {469    // Get number of collections before the transaction470    const collectionCountBefore = await getCreatedCollectionCount(api);471472    // Run the CreateCollection transaction473    const alicePrivateKey = privateKey('//Alice');474    const tx = api.tx.unique.createCollectionEx({name: strToUTF16(name), description: strToUTF16(description), tokenPrefix: strToUTF16(tokenPrefix), mode: modeprm as any});475    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;476477    // Get number of collections after the transaction478    const collectionCountAfter = await getCreatedCollectionCount(api);479480    // What to expect481    expect(collectionCountAfter).to.be.equal(collectionCountBefore, 'Error: Collection with incorrect data created.');482  });483}484485export async function findUnusedAddress(api: ApiPromise, seedAddition = ''): Promise<IKeyringPair> {486  let bal = 0n;487  let unused;488  do {489    const randomSeed = 'seed' + Math.floor(Math.random() * Math.floor(10000)) + seedAddition;490    const keyring = new Keyring({type: 'sr25519'});491    unused = keyring.addFromUri(`//${randomSeed}`);492    bal = (await api.query.system.account(unused.address)).data.free.toBigInt();493  } while (bal !== 0n);494  return unused;495}496497export async function getAllowance(api: ApiPromise, collectionId: number, owner: CrossAccountId | string, approved: CrossAccountId | string, tokenId: number) {498  return (await api.rpc.unique.allowance(collectionId, normalizeAccountId(owner), normalizeAccountId(approved), tokenId)).toBigInt();499}500501export function findUnusedAddresses(api: ApiPromise, amount: number): Promise<IKeyringPair[]> {502  return Promise.all(new Array(amount).fill(null).map(() => findUnusedAddress(api, '_' + Date.now())));503}504505export async function findNotExistingCollection(api: ApiPromise): Promise<number> {506  const totalNumber = await getCreatedCollectionCount(api);507  const newCollection: number = totalNumber + 1;508  return newCollection;509}510511function getDestroyResult(events: EventRecord[]): boolean {512  let success = false;513  events.forEach(({event: {method}}) => {514    if (method == 'ExtrinsicSuccess') {515      success = true;516    }517  });518  return success;519}520521export async function destroyCollectionExpectFailure(collectionId: number, senderSeed = '//Alice') {522  await usingApi(async (api) => {523    // Run the DestroyCollection transaction524    const alicePrivateKey = privateKey(senderSeed);525    const tx = api.tx.unique.destroyCollection(collectionId);526    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;527  });528}529530export async function destroyCollectionExpectSuccess(collectionId: number, senderSeed = '//Alice') {531  await usingApi(async (api) => {532    // Run the DestroyCollection transaction533    const alicePrivateKey = privateKey(senderSeed);534    const tx = api.tx.unique.destroyCollection(collectionId);535    const events = await submitTransactionAsync(alicePrivateKey, tx);536    const result = getDestroyResult(events);537    expect(result).to.be.true;538539    // What to expect540    expect(await getDetailedCollectionInfo(api, collectionId)).to.be.null;541  });542}543544export async function setCollectionLimitsExpectSuccess(sender: IKeyringPair, collectionId: number, limits: any) {545  await usingApi(async (api) => {546    const tx = api.tx.unique.setCollectionLimits(collectionId, limits);547    const events = await submitTransactionAsync(sender, tx);548    const result = getGenericResult(events);549550    expect(result.success).to.be.true;551  });552}553554export async function setCollectionLimitsExpectFailure(sender: IKeyringPair, collectionId: number, limits: any) {555  await usingApi(async (api) => {556    const tx = api.tx.unique.setCollectionLimits(collectionId, limits);557    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;558    const result = getGenericResult(events);559560    expect(result.success).to.be.false;561  });562}563564export async function setCollectionSponsorExpectSuccess(collectionId: number, sponsor: string, sender = '//Alice') {565  await usingApi(async (api) => {566567    // Run the transaction568    const senderPrivateKey = privateKey(sender);569    const tx = api.tx.unique.setCollectionSponsor(collectionId, sponsor);570    const events = await submitTransactionAsync(senderPrivateKey, tx);571    const result = getGenericResult(events);572573    // Get the collection574    const collection = await queryCollectionExpectSuccess(api, collectionId);575576    // What to expect577    expect(result.success).to.be.true;578    expect(collection.sponsorship.toJSON()).to.deep.equal({579      unconfirmed: sponsor,580    });581  });582}583584export async function removeCollectionSponsorExpectSuccess(collectionId: number, sender = '//Alice') {585  await usingApi(async (api) => {586587    // Run the transaction588    const alicePrivateKey = privateKey(sender);589    const tx = api.tx.unique.removeCollectionSponsor(collectionId);590    const events = await submitTransactionAsync(alicePrivateKey, tx);591    const result = getGenericResult(events);592593    // Get the collection594    const collection = await queryCollectionExpectSuccess(api, collectionId);595596    // What to expect597    expect(result.success).to.be.true;598    expect(collection.sponsorship.toJSON()).to.be.deep.equal({disabled: null});599  });600}601602export async function removeCollectionSponsorExpectFailure(collectionId: number, senderSeed = '//Alice') {603  await usingApi(async (api) => {604605    // Run the transaction606    const alicePrivateKey = privateKey(senderSeed);607    const tx = api.tx.unique.removeCollectionSponsor(collectionId);608    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;609  });610}611612export async function setCollectionSponsorExpectFailure(collectionId: number, sponsor: string, senderSeed = '//Alice') {613  await usingApi(async (api) => {614615    // Run the transaction616    const alicePrivateKey = privateKey(senderSeed);617    const tx = api.tx.unique.setCollectionSponsor(collectionId, sponsor);618    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;619  });620}621622export async function confirmSponsorshipExpectSuccess(collectionId: number, senderSeed = '//Alice') {623  await usingApi(async (api) => {624625    // Run the transaction626    const sender = privateKey(senderSeed);627    const tx = api.tx.unique.confirmSponsorship(collectionId);628    const events = await submitTransactionAsync(sender, tx);629    const result = getGenericResult(events);630631    // Get the collection632    const collection = await queryCollectionExpectSuccess(api, collectionId);633634    // What to expect635    expect(result.success).to.be.true;636    expect(collection.sponsorship.toJSON()).to.be.deep.equal({637      confirmed: sender.address,638    });639  });640}641642643export async function confirmSponsorshipExpectFailure(collectionId: number, senderSeed = '//Alice') {644  await usingApi(async (api) => {645646    // Run the transaction647    const sender = privateKey(senderSeed);648    const tx = api.tx.unique.confirmSponsorship(collectionId);649    await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;650  });651}652653export async function enableContractSponsoringExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, enable: boolean) {654  await usingApi(async (api) => {655    const tx = api.tx.unique.enableContractSponsoring(contractAddress, enable);656    const events = await submitTransactionAsync(sender, tx);657    const result = getGenericResult(events);658659    expect(result.success).to.be.true;660  });661}662663export async function enableContractSponsoringExpectFailure(sender: IKeyringPair, contractAddress: AccountId | string, enable: boolean) {664  await usingApi(async (api) => {665    const tx = api.tx.unique.enableContractSponsoring(contractAddress, enable);666    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;667    const result = getGenericResult(events);668669    expect(result.success).to.be.false;670  });671}672673export async function setTransferFlagExpectSuccess(sender: IKeyringPair, collectionId: number, enabled: boolean) {674675  await usingApi(async (api) => {676677    const tx = api.tx.unique.setTransfersEnabledFlag(collectionId, enabled);678    const events = await submitTransactionAsync(sender, tx);679    const result = getGenericResult(events);680681    expect(result.success).to.be.true;682  });683}684685export async function setTransferFlagExpectFailure(sender: IKeyringPair, collectionId: number, enabled: boolean) {686687  await usingApi(async (api) => {688689    const tx = api.tx.unique.setTransfersEnabledFlag(collectionId, enabled);690    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;691    const result = getGenericResult(events);692693    expect(result.success).to.be.false;694  });695}696697export async function setContractSponsoringRateLimitExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, rateLimit: number) {698  await usingApi(async (api) => {699    const tx = api.tx.unique.setContractSponsoringRateLimit(contractAddress, rateLimit);700    const events = await submitTransactionAsync(sender, tx);701    const result = getGenericResult(events);702703    expect(result.success).to.be.true;704  });705}706707export async function setContractSponsoringRateLimitExpectFailure(sender: IKeyringPair, contractAddress: AccountId | string, rateLimit: number) {708  await usingApi(async (api) => {709    const tx = api.tx.unique.setContractSponsoringRateLimit(contractAddress, rateLimit);710    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;711    const result = getGenericResult(events);712713    expect(result.success).to.be.false;714  });715}716717export async function getNextSponsored(718  api: ApiPromise,719  collectionId: number,720  account: string | CrossAccountId,721  tokenId: number,722): Promise<number> {723  return Number((await api.rpc.unique.nextSponsored(collectionId, account, tokenId)).unwrapOr(-1));724}725726export async function toggleContractAllowlistExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, value = true) {727  await usingApi(async (api) => {728    const tx = api.tx.unique.toggleContractAllowList(contractAddress, value);729    const events = await submitTransactionAsync(sender, tx);730    const result = getGenericResult(events);731732    expect(result.success).to.be.true;733  });734}735736export async function isAllowlistedInContract(contractAddress: AccountId | string, user: string) {737  let allowlisted = false;738  await usingApi(async (api) => {739    allowlisted = (await api.query.unique.contractAllowList(contractAddress, user)).toJSON() as boolean;740  });741  return allowlisted;742}743744export async function addToContractAllowListExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, user: AccountId | string) {745  await usingApi(async (api) => {746    const tx = api.tx.unique.addToContractAllowList(contractAddress.toString(), user.toString());747    const events = await submitTransactionAsync(sender, tx);748    const result = getGenericResult(events);749750    expect(result.success).to.be.true;751  });752}753754export async function removeFromContractAllowListExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, user: AccountId | string) {755  await usingApi(async (api) => {756    const tx = api.tx.unique.removeFromContractAllowList(contractAddress.toString(), user.toString());757    const events = await submitTransactionAsync(sender, tx);758    const result = getGenericResult(events);759760    expect(result.success).to.be.true;761  });762}763764export async function removeFromContractAllowListExpectFailure(sender: IKeyringPair, contractAddress: AccountId | string, user: AccountId | string) {765  await usingApi(async (api) => {766    const tx = api.tx.unique.removeFromContractAllowList(contractAddress.toString(), user.toString());767    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;768    const result = getGenericResult(events);769770    expect(result.success).to.be.false;771  });772}773774export async function setOffchainSchemaExpectSuccess(sender: IKeyringPair, collectionId: number, data: number[]) {775  await usingApi(async (api) => {776    const tx = api.tx.unique.setOffchainSchema(collectionId, '0x' + Buffer.from(data).toString('hex'));777    const events = await submitTransactionAsync(sender, tx);778    const result = getGenericResult(events);779780    expect(result.success).to.be.true;781  });782}783784export async function setOffchainSchemaExpectFailure(sender: IKeyringPair, collectionId: number, data: number[]) {785  await usingApi(async (api) => {786    const tx = api.tx.unique.setOffchainSchema(collectionId, '0x' + Buffer.from(data).toString('hex'));787    await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;788  });789}790791export interface CreateFungibleData {792  readonly Value: bigint;793}794795export interface CreateReFungibleData { }796export interface CreateNftData { }797798export type CreateItemData = {799  NFT: CreateNftData;800} | {801  Fungible: CreateFungibleData;802} | {803  ReFungible: CreateReFungibleData;804};805806export async function burnItemExpectSuccess(sender: IKeyringPair, collectionId: number, tokenId: number, value = 1) {807  await usingApi(async (api) => {808    const balanceBefore = await getBalance(api, collectionId, normalizeAccountId(sender), tokenId);809    // if burning token by admin - use adminButnItemExpectSuccess810    expect(balanceBefore >= BigInt(value)).to.be.true;811812    const tx = api.tx.unique.burnItem(collectionId, tokenId, value);813    const events = await submitTransactionAsync(sender, tx);814    const result = getGenericResult(events);815    expect(result.success).to.be.true;816817    const balanceAfter = await getBalance(api, collectionId, normalizeAccountId(sender), tokenId);818    expect(balanceAfter + BigInt(value)).to.be.equal(balanceBefore);819  });820}821822export async function823approveExpectSuccess(824  collectionId: number,825  tokenId: number, owner: IKeyringPair, approved: CrossAccountId | string, amount: number | bigint = 1,826) {827  await usingApi(async (api: ApiPromise) => {828    const approveUniqueTx = api.tx.unique.approve(normalizeAccountId(approved), collectionId, tokenId, amount);829    const events = await submitTransactionAsync(owner, approveUniqueTx);830    const result = getGenericResult(events);831    expect(result.success).to.be.true;832833    expect(await getAllowance(api, collectionId, owner.address, approved, tokenId)).to.be.equal(BigInt(amount));834  });835}836837export async function adminApproveFromExpectSuccess(838  collectionId: number,839  tokenId: number, admin: IKeyringPair, owner: CrossAccountId | string, approved: CrossAccountId | string, amount: number | bigint = 1,840) {841  await usingApi(async (api: ApiPromise) => {842    const approveUniqueTx = api.tx.unique.approve(normalizeAccountId(approved), collectionId, tokenId, amount);843    const events = await submitTransactionAsync(admin, approveUniqueTx);844    const result = getGenericResult(events);845    expect(result.success).to.be.true;846847    expect(await getAllowance(api, collectionId, owner, approved, tokenId)).to.be.equal(BigInt(amount));848  });849}850851export async function852transferFromExpectSuccess(853  collectionId: number,854  tokenId: number,855  accountApproved: IKeyringPair,856  accountFrom: IKeyringPair | CrossAccountId,857  accountTo: IKeyringPair | CrossAccountId,858  value: number | bigint = 1,859  type = 'NFT',860) {861  await usingApi(async (api: ApiPromise) => {862    const from = normalizeAccountId(accountFrom);863    const to = normalizeAccountId(accountTo);864    let balanceBefore = 0n;865    if (type === 'Fungible' || type === 'ReFungible') {866      balanceBefore = await getBalance(api, collectionId, to, tokenId);867    }868    const transferFromTx = api.tx.unique.transferFrom(normalizeAccountId(accountFrom), to, collectionId, tokenId, value);869    const events = await submitTransactionAsync(accountApproved, transferFromTx);870    const result = getCreateItemResult(events);871    // tslint:disable-next-line:no-unused-expression872    expect(result.success).to.be.true;873    if (type === 'NFT') {874      expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(to);875    }876    if (type === 'Fungible') {877      const balanceAfter = await getBalance(api, collectionId, to, tokenId);878      if (JSON.stringify(to) !== JSON.stringify(from)) {879        expect(balanceAfter - balanceBefore).to.be.equal(BigInt(value));880      } else {881        expect(balanceAfter).to.be.equal(balanceBefore);882      }883    }884    if (type === 'ReFungible') {885      expect(await getBalance(api, collectionId, to, tokenId)).to.be.equal(balanceBefore + BigInt(value));886    }887  });888}889890export async function891transferFromExpectFail(892  collectionId: number,893  tokenId: number,894  accountApproved: IKeyringPair,895  accountFrom: IKeyringPair,896  accountTo: IKeyringPair,897  value: number | bigint = 1,898) {899  await usingApi(async (api: ApiPromise) => {900    const transferFromTx = api.tx.unique.transferFrom(normalizeAccountId(accountFrom.address), normalizeAccountId(accountTo.address), collectionId, tokenId, value);901    const events = await expect(submitTransactionExpectFailAsync(accountApproved, transferFromTx)).to.be.rejected;902    const result = getCreateCollectionResult(events);903    // tslint:disable-next-line:no-unused-expression904    expect(result.success).to.be.false;905  });906}907908/* eslint no-async-promise-executor: "off" */909async function getBlockNumber(api: ApiPromise): Promise<number> {910  return new Promise<number>(async (resolve) => {911    const unsubscribe = await api.rpc.chain.subscribeNewHeads((head) => {912      unsubscribe();913      resolve(head.number.toNumber());914    });915  });916}917918export async function addCollectionAdminExpectSuccess(sender: IKeyringPair, collectionId: number, address: string | CrossAccountId) {919  await usingApi(async (api) => {920    const changeAdminTx = api.tx.unique.addCollectionAdmin(collectionId, normalizeAccountId(address));921    const events = await submitTransactionAsync(sender, changeAdminTx);922    const result = getCreateCollectionResult(events);923    expect(result.success).to.be.true;924  });925}926927export async function928getFreeBalance(account: IKeyringPair): Promise<bigint> {929  let balance = 0n;930  await usingApi(async (api) => {931    balance = BigInt((await api.query.system.account(account.address)).data.free.toString());932  });933934  return balance;935}936937export async function transferBalanceTo(api: ApiPromise, source: IKeyringPair, target: string, amount = 1000n * UNIQUE) {938  const tx = api.tx.balances.transfer(target, amount);939  const events = await submitTransactionAsync(source, tx);940  const result = getGenericResult(events);941  expect(result.success).to.be.true;942}943944export async function945scheduleTransferExpectSuccess(946  collectionId: number,947  tokenId: number,948  sender: IKeyringPair,949  recipient: IKeyringPair,950  value: number | bigint = 1,951  blockSchedule: number,952) {953  await usingApi(async (api: ApiPromise) => {954    const blockNumber: number | undefined = await getBlockNumber(api);955    const expectedBlockNumber = blockNumber + blockSchedule;956957    expect(blockNumber).to.be.greaterThan(0);958    const transferTx = api.tx.unique.transfer(normalizeAccountId(recipient.address), collectionId, tokenId, value);959    const scheduleTx = api.tx.scheduler.schedule(expectedBlockNumber, null, 0, transferTx as any);960961    await submitTransactionAsync(sender, scheduleTx);962963    const recipientBalanceBefore = (await api.query.system.account(recipient.address)).data.free.toBigInt();964965    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(normalizeAccountId(sender.address));966967    // sleep for 4 blocks968    await waitNewBlocks(blockSchedule + 1);969970    const recipientBalanceAfter = (await api.query.system.account(recipient.address)).data.free.toBigInt();971972    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(normalizeAccountId(recipient.address));973    expect(recipientBalanceAfter).to.be.equal(recipientBalanceBefore);974  });975}976977978export async function979transferExpectSuccess(980  collectionId: number,981  tokenId: number,982  sender: IKeyringPair,983  recipient: IKeyringPair | CrossAccountId,984  value: number | bigint = 1,985  type = 'NFT',986) {987  await usingApi(async (api: ApiPromise) => {988    const from = normalizeAccountId(sender);989    const to = normalizeAccountId(recipient);990991    let balanceBefore = 0n;992    if (type === 'Fungible') {993      balanceBefore = await getBalance(api, collectionId, to, tokenId);994    }995    const transferTx = api.tx.unique.transfer(to, collectionId, tokenId, value);996    const events = await executeTransaction(api, sender, transferTx);997998    const result = getTransferResult(api, events);999    expect(result.collectionId).to.be.equal(collectionId);1000    expect(result.itemId).to.be.equal(tokenId);1001    expect(result.sender).to.be.deep.equal(normalizeAccountId(sender.address));1002    expect(result.recipient).to.be.deep.equal(to);1003    expect(result.value).to.be.equal(BigInt(value));10041005    if (type === 'NFT') {1006      expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(to);1007    }1008    if (type === 'Fungible') {1009      const balanceAfter = await getBalance(api, collectionId, to, tokenId);1010      if (JSON.stringify(to) !== JSON.stringify(from)) {1011        expect(balanceAfter - balanceBefore).to.be.equal(BigInt(value));1012      } else {1013        expect(balanceAfter).to.be.equal(balanceBefore);1014      }1015    }1016    if (type === 'ReFungible') {1017      expect(await getBalance(api, collectionId, to, tokenId) >= value).to.be.true;1018    }1019  });1020}10211022export async function1023transferExpectFailure(1024  collectionId: number,1025  tokenId: number,1026  sender: IKeyringPair,1027  recipient: IKeyringPair | CrossAccountId,1028  value: number | bigint = 1,1029) {1030  await usingApi(async (api: ApiPromise) => {1031    const transferTx = api.tx.unique.transfer(normalizeAccountId(recipient), collectionId, tokenId, value);1032    const events = await expect(submitTransactionExpectFailAsync(sender, transferTx)).to.be.rejected;1033    const result = getGenericResult(events);1034    // if (events && Array.isArray(events)) {1035    //   const result = getCreateCollectionResult(events);1036    // tslint:disable-next-line:no-unused-expression1037    expect(result.success).to.be.false;1038    //}1039  });1040}10411042export async function1043approveExpectFail(1044  collectionId: number,1045  tokenId: number, owner: IKeyringPair, approved: IKeyringPair, amount: number | bigint = 1,1046) {1047  await usingApi(async (api: ApiPromise) => {1048    const approveUniqueTx = api.tx.unique.approve(normalizeAccountId(approved.address), collectionId, tokenId, amount);1049    const events = await expect(submitTransactionExpectFailAsync(owner, approveUniqueTx)).to.be.rejected;1050    const result = getCreateCollectionResult(events);1051    // tslint:disable-next-line:no-unused-expression1052    expect(result.success).to.be.false;1053  });1054}10551056export async function getBalance(1057  api: ApiPromise,1058  collectionId: number,1059  owner: string | CrossAccountId,1060  token: number,1061): Promise<bigint> {1062  return (await api.rpc.unique.balance(collectionId, normalizeAccountId(owner), token)).toBigInt();1063}1064export async function getTokenOwner(1065  api: ApiPromise,1066  collectionId: number,1067  token: number,1068): Promise<CrossAccountId> {1069  const owner = (await api.rpc.unique.tokenOwner(collectionId, token)).toJSON() as any;1070  if (owner == null) throw new Error('owner == null');1071  return normalizeAccountId(owner);1072}1073export async function getTopmostTokenOwner(1074  api: ApiPromise,1075  collectionId: number,1076  token: number,1077): Promise<CrossAccountId> {1078  const owner = (await api.rpc.unique.topmostTokenOwner(collectionId, token)).toJSON() as any;1079  if (owner == null) throw new Error('owner == null');1080  return normalizeAccountId(owner);1081}1082export async function isTokenExists(1083  api: ApiPromise,1084  collectionId: number,1085  token: number,1086): Promise<boolean> {1087  return (await api.rpc.unique.tokenExists(collectionId, token)).toJSON();1088}1089export async function getLastTokenId(1090  api: ApiPromise,1091  collectionId: number,1092): Promise<number> {1093  return (await api.rpc.unique.lastTokenId(collectionId)).toJSON();1094}1095export async function getAdminList(1096  api: ApiPromise,1097  collectionId: number,1098): Promise<string[]> {1099  return (await api.rpc.unique.adminlist(collectionId)).toHuman() as any;1100}1101export async function getConstMetadata(1102  api: ApiPromise,1103  collectionId: number,1104  tokenId: number,1105): Promise<number[]> {1106  return [...(await api.rpc.unique.constMetadata(collectionId, tokenId))];1107}11081109export async function createFungibleItemExpectSuccess(1110  sender: IKeyringPair,1111  collectionId: number,1112  data: CreateFungibleData,1113  owner: CrossAccountId | string = sender.address,1114) {1115  return await usingApi(async (api) => {1116    const tx = api.tx.unique.createItem(collectionId, normalizeAccountId(owner), {Fungible: data});11171118    const events = await submitTransactionAsync(sender, tx);1119    const result = getCreateItemResult(events);11201121    expect(result.success).to.be.true;1122    return result.itemId;1123  });1124}11251126export async function createItemExpectSuccess(sender: IKeyringPair, collectionId: number, createMode: string, owner: CrossAccountId | string = sender.address) {1127  let newItemId = 0;1128  await usingApi(async (api) => {1129    const to = normalizeAccountId(owner);1130    const itemCountBefore = await getLastTokenId(api, collectionId);1131    const itemBalanceBefore = await getBalance(api, collectionId, to, newItemId);11321133    let tx;1134    if (createMode === 'Fungible') {1135      const createData = {fungible: {value: 10}};1136      tx = api.tx.unique.createItem(collectionId, to, createData as any);1137    } else if (createMode === 'ReFungible') {1138      const createData = {refungible: {const_data: [], pieces: 100}};1139      tx = api.tx.unique.createItem(collectionId, to, createData as any);1140    } else {1141      const createData = {nft: {const_data: []}};1142      tx = api.tx.unique.createItem(collectionId, to, createData as any);1143    }11441145    const events = await submitTransactionAsync(sender, tx);1146    const result = getCreateItemResult(events);11471148    const itemCountAfter = await getLastTokenId(api, collectionId);1149    const itemBalanceAfter = await getBalance(api, collectionId, to, newItemId);11501151    // What to expect1152    // tslint:disable-next-line:no-unused-expression1153    expect(result.success).to.be.true;1154    if (createMode === 'Fungible') {1155      expect(itemBalanceAfter - itemBalanceBefore).to.be.equal(10n);1156    } else {1157      expect(itemCountAfter).to.be.equal(itemCountBefore + 1);1158    }1159    expect(collectionId).to.be.equal(result.collectionId);1160    expect(itemCountAfter.toString()).to.be.equal(result.itemId.toString());1161    expect(to).to.be.deep.equal(result.recipient);1162    newItemId = result.itemId;1163  });1164  return newItemId;1165}11661167export async function createItemExpectFailure(sender: IKeyringPair, collectionId: number, createMode: string, owner: CrossAccountId | string = sender.address) {1168  await usingApi(async (api) => {1169    const tx = api.tx.unique.createItem(collectionId, normalizeAccountId(owner), createMode);11701171    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;1172    const result = getCreateItemResult(events);11731174    expect(result.success).to.be.false;1175  });1176}11771178export async function setPublicAccessModeExpectSuccess(1179  sender: IKeyringPair, collectionId: number,1180  accessMode: 'Normal' | 'AllowList',1181) {1182  await usingApi(async (api) => {11831184    // Run the transaction1185    const tx = api.tx.unique.setPublicAccessMode(collectionId, accessMode);1186    const events = await submitTransactionAsync(sender, tx);1187    const result = getGenericResult(events);11881189    // Get the collection1190    const collection = await queryCollectionExpectSuccess(api, collectionId);11911192    // What to expect1193    // tslint:disable-next-line:no-unused-expression1194    expect(result.success).to.be.true;1195    expect(collection.access.toHuman()).to.be.equal(accessMode);1196  });1197}11981199export async function setPublicAccessModeExpectFail(1200  sender: IKeyringPair, collectionId: number,1201  accessMode: 'Normal' | 'AllowList',1202) {1203  await usingApi(async (api) => {12041205    // Run the transaction1206    const tx = api.tx.unique.setPublicAccessMode(collectionId, accessMode);1207    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;1208    const result = getGenericResult(events);12091210    // What to expect1211    // tslint:disable-next-line:no-unused-expression1212    expect(result.success).to.be.false;1213  });1214}12151216export async function enableAllowListExpectSuccess(sender: IKeyringPair, collectionId: number) {1217  await setPublicAccessModeExpectSuccess(sender, collectionId, 'AllowList');1218}12191220export async function enableAllowListExpectFail(sender: IKeyringPair, collectionId: number) {1221  await setPublicAccessModeExpectFail(sender, collectionId, 'AllowList');1222}12231224export async function disableAllowListExpectSuccess(sender: IKeyringPair, collectionId: number) {1225  await setPublicAccessModeExpectSuccess(sender, collectionId, 'Normal');1226}12271228export async function setMintPermissionExpectSuccess(sender: IKeyringPair, collectionId: number, enabled: boolean) {1229  await usingApi(async (api) => {12301231    // Run the transaction1232    const tx = api.tx.unique.setMintPermission(collectionId, enabled);1233    const events = await submitTransactionAsync(sender, tx);1234    const result = getGenericResult(events);1235    expect(result.success).to.be.true;12361237    // Get the collection1238    const collection = await queryCollectionExpectSuccess(api, collectionId);12391240    expect(collection.mintMode.toHuman()).to.be.equal(enabled);1241  });1242}12431244export async function enablePublicMintingExpectSuccess(sender: IKeyringPair, collectionId: number) {1245  await setMintPermissionExpectSuccess(sender, collectionId, true);1246}12471248export async function setMintPermissionExpectFailure(sender: IKeyringPair, collectionId: number, enabled: boolean) {1249  await usingApi(async (api) => {1250    // Run the transaction1251    const tx = api.tx.unique.setMintPermission(collectionId, enabled);1252    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;1253    const result = getCreateCollectionResult(events);1254    // tslint:disable-next-line:no-unused-expression1255    expect(result.success).to.be.false;1256  });1257}12581259export async function setChainLimitsExpectFailure(sender: IKeyringPair, limits: IChainLimits) {1260  await usingApi(async (api) => {1261    // Run the transaction1262    const tx = api.tx.unique.setChainLimits(limits);1263    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;1264    const result = getCreateCollectionResult(events);1265    // tslint:disable-next-line:no-unused-expression1266    expect(result.success).to.be.false;1267  });1268}12691270export async function isAllowlisted(api: ApiPromise, collectionId: number, address: string | CrossAccountId) {1271  return (await api.rpc.unique.allowed(collectionId, normalizeAccountId(address))).toJSON();1272}12731274export async function addToAllowListExpectSuccess(sender: IKeyringPair, collectionId: number, address: string | AccountId | CrossAccountId) {1275  await usingApi(async (api) => {1276    expect(await isAllowlisted(api, collectionId, normalizeAccountId(address))).to.be.false;12771278    // Run the transaction1279    const tx = api.tx.unique.addToAllowList(collectionId, normalizeAccountId(address));1280    const events = await submitTransactionAsync(sender, tx);1281    const result = getGenericResult(events);1282    expect(result.success).to.be.true;12831284    expect(await isAllowlisted(api, collectionId, normalizeAccountId(address))).to.be.true;1285  });1286}12871288export async function addToAllowListAgainExpectSuccess(sender: IKeyringPair, collectionId: number, address: string | AccountId) {1289  await usingApi(async (api) => {12901291    expect(await isAllowlisted(api, collectionId, normalizeAccountId(address))).to.be.true;12921293    // Run the transaction1294    const tx = api.tx.unique.addToAllowList(collectionId, normalizeAccountId(address));1295    const events = await submitTransactionAsync(sender, tx);1296    const result = getGenericResult(events);1297    expect(result.success).to.be.true;12981299    expect(await isAllowlisted(api, collectionId, normalizeAccountId(address))).to.be.true;1300  });1301}13021303export async function addToAllowListExpectFail(sender: IKeyringPair, collectionId: number, address: string | AccountId) {1304  await usingApi(async (api) => {13051306    // Run the transaction1307    const tx = api.tx.unique.addToAllowList(collectionId, normalizeAccountId(address));1308    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;1309    const result = getGenericResult(events);13101311    // What to expect1312    // tslint:disable-next-line:no-unused-expression1313    expect(result.success).to.be.false;1314  });1315}13161317export async function removeFromAllowListExpectSuccess(sender: IKeyringPair, collectionId: number, address: CrossAccountId) {1318  await usingApi(async (api) => {1319    // Run the transaction1320    const tx = api.tx.unique.removeFromAllowList(collectionId, normalizeAccountId(address));1321    const events = await submitTransactionAsync(sender, tx);1322    const result = getGenericResult(events);13231324    // What to expect1325    // tslint:disable-next-line:no-unused-expression1326    expect(result.success).to.be.true;1327  });1328}13291330export async function removeFromAllowListExpectFailure(sender: IKeyringPair, collectionId: number, address: CrossAccountId) {1331  await usingApi(async (api) => {1332    // Run the transaction1333    const tx = api.tx.unique.removeFromAllowList(collectionId, normalizeAccountId(address));1334    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;1335    const result = getGenericResult(events);13361337    // What to expect1338    // tslint:disable-next-line:no-unused-expression1339    expect(result.success).to.be.false;1340  });1341}13421343export const getDetailedCollectionInfo = async (api: ApiPromise, collectionId: number)1344  : Promise<UpDataStructsRpcCollection | null> => {1345  return (await api.rpc.unique.collectionById(collectionId)).unwrapOr(null);1346};13471348export const getCreatedCollectionCount = async (api: ApiPromise): Promise<number> => {1349  // set global object - collectionsCount1350  return (await api.rpc.unique.collectionStats()).created.toNumber();1351};13521353export async function queryCollectionExpectSuccess(api: ApiPromise, collectionId: number): Promise<UpDataStructsRpcCollection> {1354  return (await api.rpc.unique.collectionById(collectionId)).unwrap();1355}13561357export async function waitNewBlocks(blocksCount = 1): Promise<void> {1358  await usingApi(async (api) => {1359    const promise = new Promise<void>(async (resolve) => {1360      const unsubscribe = await api.rpc.chain.subscribeNewHeads(() => {1361        if (blocksCount > 0) {1362          blocksCount--;1363        } else {1364          unsubscribe();1365          resolve();1366        }1367      });1368    });1369    return promise;1370  });1371}