// SPDX-License-Identifier: MIT pragma solidity >=0.8.20; /** * @notice Holds the data for a game entity * @dev EntityRecord structure */ struct EntityRecordData { uint256 typeId; uint256 itemId; uint256 volume; } /** * @notice Holds the data for a smart object * @dev SmartObjectData structure */ struct SmartObjectData { address owner; string tokenURI; }