Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Is this a proxy?
• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts-upgradeable/access/AccessControlEnumerableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";

interface ERC721Interface {
  function balanceOf(address _owner) external view returns (uint256);
  function ownerOf(uint256 _tokenId) external view returns (address);
}

interface ERC1155Interface {
  function balanceOf(address _owner, uint256 _id) external view returns (uint256);
  function balanceOfBatch(address[] calldata _owners, uint256[] calldata _ids) external view returns (uint256[] memory);
}

/**
 * Enables setting a hot wallet as a proxy for your cold wallet, so that you
 * can submit a transaction from your cold wallet once, and other contracts can
 * use this contract to map ownership of an ERC721 or ERC1155 token to your hot wallet.
 *
 * NB: There is a fixed limit to the number of cold wallets that a single hot wallet can
 * point to. This is to avoid a scenario where an attacker could add so many links to a
 * hot wallet that the original cold wallet is no longer able to update their hot wallet
 * address because doing so would run out of gas.
 *
 * Additionally, we provide affordance for locking a hot wallet address so that this
 * attack's surface area can be further reduced.
 *
 * Example:
 *
 *   - Cold wallet 0x123 owns BAYC #456
 *   - Cold wallet 0x123 calls setHotWallet(0xABC)
 *   - Another contract that wants to check for BAYC ownership calls ownerOf(BAYC_ADDRESS, 456);
 *     + This contract calls BAYC's ownerOf(456)
 *     + This contract will see that BAYC #456 is owned by 0x123, which is mapped to 0xABC, and
 *     + returns 0xABC from ownerOf(BAYC_ADDRESS, 456)
 *
 * NB: With balanceOf and balanceOfBatch, this contract will look up the balance of both the cold
 * wallets and the requested wallet, _and return their sum_.
 *
 * To remove a hot wallet, you can either:
 *   - Submit a transaction from the hot wallet you want to remove, renouncing the link, or
 *   - Submit a transaction from the cold wallet, setting its hot wallet to address(0).
 *
 * When setting a link, there is also the option to pass an expirationTimestamp. This value
 * is in seconds since the epoch. Links will only be good until this time. If an indefinite
 * link is desired, passing in MAX_UINT256 is recommended.
 */
contract HotWalletProxy is
  AccessControlEnumerableUpgradeable,
  OwnableUpgradeable,
  UUPSUpgradeable
  {
  uint256 public constant MAX_HOT_WALLET_COUNT = 128;
  uint256 public constant MAX_UINT256 = type(uint256).max;
  uint256 public constant NOT_FOUND = type(uint256).max;
  bytes32 public constant OPERATOR_ROLE = keccak256("OPERATOR_ROLE");

  struct WalletLink {
    address walletAddress;
    uint256 expirationTimestamp;
  }

  mapping(address => WalletLink) internal coldWalletToHotWallet;
  mapping(address => WalletLink[]) internal hotWalletToColdWallets;
  mapping(address => bool) internal lockedHotWallets;

  /**
   * expirationTimestamp is kept in seconds since the epoch.
   * In the case where there's no expiration, the expirationTimestamp will be MAX_UINT256.
   */
  event HotWalletChanged(address coldWallet, address from, address to, uint256 expirationTimestamp);

  function initialize(
    address adminAddress,
    address operatorAddress
  )
  public
  initializer
  {
    __Ownable_init();
    __UUPSUpgradeable_init();
    __AccessControlEnumerable_init();

    _setupRole(DEFAULT_ADMIN_ROLE, _msgSender());
    _setupRole(DEFAULT_ADMIN_ROLE, adminAddress);

    _setupRole(OPERATOR_ROLE, _msgSender());
    _setupRole(OPERATOR_ROLE, operatorAddress);
  }

  /// @custom:oz-upgrades-unsafe-allow constructor
  constructor() initializer {}

  function version()
  external
  pure
  virtual
  returns (string memory) {
    return "1.1.4";
  }

  function _getColdWalletAddresses(
    address hotWalletAddress
  )
  internal
  view
  returns (address[] memory coldWalletAddresses)
  {
    WalletLink[] memory walletLinks = hotWalletToColdWallets[hotWalletAddress];

    uint256 length = walletLinks.length;
    uint256 timestamp = block.timestamp;

    address[] memory addresses = new address[](length);

    bool needsResize = false;
    uint256 index = 0;
    for (uint256 i = 0; i < length;) {
      WalletLink memory walletLink = walletLinks[i];
      if (walletLink.expirationTimestamp >= timestamp) {
        addresses[index] = walletLink.walletAddress;

        unchecked{ ++index; }
      }
      else {
        needsResize = true;
      }

      unchecked{ ++i; }
    }

    /**
     * Resize array down to the correct size, if needed
     */
    if (needsResize) {
      address[] memory resizedAddresses = new address[](index);

      for (uint256 i = 0; i < index;) {
        resizedAddresses[i] = addresses[i];

        unchecked{ ++i; }
      }

      return resizedAddresses;
    }

    return addresses;
  }

  /**
   * Remove expired wallet links, which will reduce the gas cost of future lookups.
   */
function removeExpiredWalletLinks(
    address hotWalletAddress
  )
  public
  {
    WalletLink[] storage coldWalletLinks = hotWalletToColdWallets[hotWalletAddress];
    uint256 length = coldWalletLinks.length;
    uint256 timestamp = block.timestamp;

    if (length > 0) {
      for (uint256 i = length; i > 0;) {
        uint256 index = i - 1;
        if (coldWalletLinks[index].expirationTimestamp < timestamp) {
          _setColdWalletToHotWallet(coldWalletLinks[index].walletAddress, address(0), 0);
          /**
           * Swap with the last element in the array so we can pop the expired item off.
           * Index (length - 1) is already the last item, and doesn't need to swap.
           */
          if (index < length - 1) {
            coldWalletLinks[index] = coldWalletLinks[length - 1];
          }
          coldWalletLinks.pop();
          unchecked { --length; }
        }

        unchecked{ --i; }
      }
    }
  }
  /**
   * Returns the index of the cold wallet in the list of cold wallets that
   * point to this hot wallet.
   *
   * Returns NOT_FOUND if not found (we don't support storing this many wallet
   * connections, so this should never be an actual cold wallet's index).
   */
  function _findColdWalletIndex(
    address coldWalletAddress,
    address hotWalletAddress
  )
  internal
  view
  returns (uint256)
  {
    WalletLink[] memory coldWalletLinks = hotWalletToColdWallets[hotWalletAddress];
    uint256 length = coldWalletLinks.length;
    for (uint256 i = 0; i < length;) {
      if (coldWalletLinks[i].walletAddress == coldWalletAddress) {
        return i;
      }

      unchecked{ ++i; }
    }

    return NOT_FOUND;
  }

  function _removeColdWalletFromHotWallet(
    address coldWalletAddress,
    address hotWalletAddress
  )
  internal
  {
    uint256 coldWalletIndex = _findColdWalletIndex(coldWalletAddress, hotWalletAddress);

    if (coldWalletIndex != NOT_FOUND) {
      delete hotWalletToColdWallets[hotWalletAddress][coldWalletIndex];
    }

    removeExpiredWalletLinks(hotWalletAddress);
  }

  function _addColdWalletToHotWallet(
    address coldWalletAddress,
    address hotWalletAddress,
    uint256 expirationTimestamp
  )
  internal
  {
    uint256 coldWalletIndex = _findColdWalletIndex(coldWalletAddress, hotWalletAddress);

    if (coldWalletIndex == NOT_FOUND) {
      hotWalletToColdWallets[hotWalletAddress].push(
        WalletLink(
          coldWalletAddress,
          expirationTimestamp
        )
      );
    }
  }

  function _setColdWalletToHotWallet(
    address coldWalletAddress,
    address hotWalletAddress,
    uint256 expirationTimestamp
  )
  internal
  {
    address currentHotWalletAddress = coldWalletToHotWallet[coldWalletAddress].walletAddress;
    coldWalletToHotWallet[coldWalletAddress] = WalletLink(
      hotWalletAddress,
      expirationTimestamp
    );

    emit HotWalletChanged(coldWalletAddress, currentHotWalletAddress, hotWalletAddress, expirationTimestamp);
  }

  /**
   * Submit a transaction from your cold wallet, thus verifying ownership of the cold wallet.
   *
   * If the hot wallet address is already locked, then the only address that can link to it
   * is the cold wallet that's currently linked to it (e.g. to unlink the hot wallet).
   */
  function setHotWallet(
    address hotWalletAddress,
    uint256 expirationTimestamp,
    bool lockHotWalletAddress
  )
  external
  {
    address coldWalletAddress = _msgSender();

    require(coldWalletAddress != hotWalletAddress, "Can't link to self");
    require(coldWalletToHotWallet[coldWalletAddress].walletAddress != hotWalletAddress, "Already linked");

    if (lockedHotWallets[hotWalletAddress]) {
      require(coldWalletToHotWallet[coldWalletAddress].walletAddress == hotWalletAddress, "Hot wallet locked");
    }

    /**
     * Set the hot wallet address for this cold wallet, and notify.
     */
    address currentHotWalletAddress = coldWalletToHotWallet[coldWalletAddress].walletAddress;
    _setColdWalletToHotWallet(coldWalletAddress, hotWalletAddress, expirationTimestamp);

    /**
     * Update the list of cold wallets this hot wallet points to.
     * If the new hot wallet address is address(0), remove the cold wallet
     * from the hot wallet's list of wallets.
     */
    _removeColdWalletFromHotWallet(coldWalletAddress, currentHotWalletAddress);
    if (hotWalletAddress != address(0)) {
      require(hotWalletToColdWallets[hotWalletAddress].length < MAX_HOT_WALLET_COUNT, "Too many linked wallets");

      _addColdWalletToHotWallet(coldWalletAddress, hotWalletAddress, expirationTimestamp);

      if (lockedHotWallets[hotWalletAddress] != lockHotWalletAddress) {
        lockedHotWallets[hotWalletAddress] = lockHotWalletAddress;
      }
    }
  }

  function removeColdWallet(
    address coldWallet
  )
  external
  {
    address hotWalletAddress = _msgSender();
    require(_findColdWalletIndex(coldWallet, hotWalletAddress) != NOT_FOUND, "No link exists");

    _removeColdWalletFromHotWallet(coldWallet, hotWalletAddress);
    _setColdWalletToHotWallet(coldWallet, address(0), 0);

  }

  function renounceHotWallet()
  external
  {
    address hotWalletAddress = _msgSender();

    address[] memory coldWallets = _getColdWalletAddresses(hotWalletAddress);

    uint256 length = coldWallets.length;
    for (uint256 i = 0; i < length;) {
      address coldWallet = coldWallets[i];

      _setColdWalletToHotWallet(coldWallet, address(0), 0);

      unchecked{ ++i; }
    }

    delete hotWalletToColdWallets[hotWalletAddress];
  }

  function getHotWallet(address coldWallet)
  external
  view
  returns (address)
  {
    return coldWalletToHotWallet[coldWallet].walletAddress;
  }

  function getHotWalletLink(address coldWallet)
  external
  view
  returns (WalletLink memory)
  {
    return coldWalletToHotWallet[coldWallet];
  }

  function getColdWallets(address hotWallet)
  external
  view
  returns (address[] memory)
  {
    return _getColdWalletAddresses(hotWallet);
  }

  function getColdWalletLinks(address hotWallet)
  external
  view
  returns (WalletLink[] memory)
  {
    return hotWalletToColdWallets[hotWallet];
  }

  function isLocked(address hotWallet)
  external
  view
  returns (bool)
  {
    return lockedHotWallets[hotWallet];
  }

  function setLocked(
    bool locked
  )
  external
  {
    lockedHotWallets[_msgSender()] = locked;
  }

  /**
   * This must be called from the cold wallet, so a once-granted hot wallet can't arbitrarily
   * extend its link forever.
   */
  function setExpirationTimestamp(
    uint256 expirationTimestamp
  )
  external
  {
    address coldWalletAddress = _msgSender();
    address hotWalletAddress = coldWalletToHotWallet[coldWalletAddress].walletAddress;

    if (hotWalletAddress != address(0)) {
      coldWalletToHotWallet[coldWalletAddress].expirationTimestamp = expirationTimestamp;

      WalletLink[] memory coldWalletLinks = hotWalletToColdWallets[hotWalletAddress];
      uint256 length = coldWalletLinks.length;

      for (uint256 i = 0; i < length;) {
        if (coldWalletLinks[i].walletAddress == coldWalletAddress) {
          hotWalletToColdWallets[hotWalletAddress][i].expirationTimestamp = expirationTimestamp;
          emit HotWalletChanged(coldWalletAddress, hotWalletAddress, hotWalletAddress, expirationTimestamp);
        }

        unchecked{ ++i; }
      }
    }
  }

  /**
   * Return the hot wallet address, if this is a cold wallet.
   *
   * Only returns the hot wallet address if the link hasn't expired.
   */
  function getProxiedAddress(
    address walletAddress
  )
  public
  view
  returns(
    address
  )
  {
    WalletLink memory hotWalletLink = coldWalletToHotWallet[walletAddress];

    if (hotWalletLink.walletAddress != address(0) &&
        hotWalletLink.expirationTimestamp >= block.timestamp) {
      return hotWalletLink.walletAddress;
    }

    return walletAddress;
  }

  /**
   * ERC721 Methods
   */
  function balanceOf(
    address contractAddress,
    address owner
  )
  external
  view
  returns (
    uint256
  )
  {
    ERC721Interface erc721Contract = ERC721Interface(contractAddress);

    address[] memory coldWallets = _getColdWalletAddresses(owner);

    uint256 total = 0;
    uint256 length = coldWallets.length;
    for (uint256 i = 0; i < length;) {
      address coldWallet = coldWallets[i];

      total += erc721Contract.balanceOf(coldWallet);

      unchecked{ ++i; }
    }

    return total + erc721Contract.balanceOf(owner);
  }

  function ownerOf(
    address contractAddress,
    uint256 tokenId
  )
  external
  view
  returns (
    address
  )
  {
    ERC721Interface erc721Contract = ERC721Interface(contractAddress);

    address owner = erc721Contract.ownerOf(tokenId);

    return getProxiedAddress(owner);
  }

  /**
   * ERC1155 Methods
   */
  function balanceOfBatch(
    address contractAddress,
    address[] calldata owners,
    uint256[] calldata ids
  )
  external
  view
  returns(
    uint256[] memory
  )
  {
    require(owners.length == ids.length, "Mismatched owners and ids");

    ERC1155Interface erc1155Contract = ERC1155Interface(contractAddress);

    uint256 ownersLength = owners.length;

    uint256[] memory totals = new uint256[](ownersLength);

    for (uint256 i = 0; i < ownersLength;) {
      address owner = owners[i];
      uint256 id = ids[i];

      /**
       * Sum the balance of the owner's wallet with the balance of all of the
       * cold wallets linking to it.
       */
      address[] memory coldWallets = _getColdWalletAddresses(owner);
      uint256 coldWalletsLength = coldWallets.length;

      uint256 allWalletsLength = coldWallets.length;

      /**
       * The ordering of addresses in allWallets is:
       * [
       *   ...coldWallets,
       *   owner
       * ]
       */
      address[] memory allWallets = new address[](allWalletsLength + 1);
      uint256[] memory batchIds = new uint256[](allWalletsLength + 1);

      allWallets[allWalletsLength] = owner;
      batchIds[allWalletsLength] = id;

      for (uint256 j = 0; j < coldWalletsLength;) {
        address coldWallet = coldWallets[j];

        allWallets[j] = coldWallet;
        batchIds[j] = id;

        unchecked{ ++j; }
      }

      uint256[] memory balances = erc1155Contract.balanceOfBatch(allWallets, batchIds);

      uint256 total = 0;
      uint256 balancesLength = balances.length;
      for (uint256 j = 0; j < balancesLength;) {
        total += balances[j];

        unchecked{ ++j; }
      }

      totals[i] = total;

      unchecked{ ++i; }
    }

    return totals;
  }

  function balanceOf(
    address contractAddress,
    address owner,
    uint256 tokenId
  )
  external
  view
  returns (
    uint256
  )
  {
    ERC1155Interface erc1155Contract = ERC1155Interface(contractAddress);

    address[] memory coldWallets = _getColdWalletAddresses(owner);

    uint256 total = 0;
    uint256 length = coldWallets.length;
    for (uint256 i = 0; i < length;) {
      address coldWallet = coldWallets[i];

      total += erc1155Contract.balanceOf(coldWallet, tokenId);

      unchecked{ ++i; }
    }

    return total + erc1155Contract.balanceOf(owner, tokenId);
  }

  function _authorizeUpgrade(address newImplementation)
  internal
  virtual
  override
  onlyRole(DEFAULT_ADMIN_ROLE)
  {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControlEnumerableUpgradeable.sol";
import "./AccessControlUpgradeable.sol";
import "../utils/structs/EnumerableSetUpgradeable.sol";
import "../proxy/utils/Initializable.sol";

/**
 * @dev Extension of {AccessControl} that allows enumerating the members of each role.
 */
abstract contract AccessControlEnumerableUpgradeable is Initializable, IAccessControlEnumerableUpgradeable, AccessControlUpgradeable {
    function __AccessControlEnumerable_init() internal onlyInitializing {
    }

    function __AccessControlEnumerable_init_unchained() internal onlyInitializing {
    }
    using EnumerableSetUpgradeable for EnumerableSetUpgradeable.AddressSet;

    mapping(bytes32 => EnumerableSetUpgradeable.AddressSet) private _roleMembers;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControlEnumerableUpgradeable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) public view virtual override returns (address) {
        return _roleMembers[role].at(index);
    }

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) public view virtual override returns (uint256) {
        return _roleMembers[role].length();
    }

    /**
     * @dev Overload {_grantRole} to track enumerable memberships
     */
    function _grantRole(bytes32 role, address account) internal virtual override {
        super._grantRole(role, account);
        _roleMembers[role].add(account);
    }

    /**
     * @dev Overload {_revokeRole} to track enumerable memberships
     */
    function _revokeRole(bytes32 role, address account) internal virtual override {
        super._revokeRole(role, account);
        _roleMembers[role].remove(account);
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/ContextUpgradeable.sol";
import "../proxy/utils/Initializable.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    function __Ownable_init() internal onlyInitializing {
        __Ownable_init_unchained();
    }

    function __Ownable_init_unchained() internal onlyInitializing {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (proxy/utils/UUPSUpgradeable.sol)

pragma solidity ^0.8.0;

import "../../interfaces/draft-IERC1822Upgradeable.sol";
import "../ERC1967/ERC1967UpgradeUpgradeable.sol";
import "./Initializable.sol";

/**
 * @dev An upgradeability mechanism designed for UUPS proxies. The functions included here can perform an upgrade of an
 * {ERC1967Proxy}, when this contract is set as the implementation behind such a proxy.
 *
 * A security mechanism ensures that an upgrade does not turn off upgradeability accidentally, although this risk is
 * reinstated if the upgrade retains upgradeability but removes the security mechanism, e.g. by replacing
 * `UUPSUpgradeable` with a custom implementation of upgrades.
 *
 * The {_authorizeUpgrade} function must be overridden to include access restriction to the upgrade mechanism.
 *
 * _Available since v4.1._
 */
abstract contract UUPSUpgradeable is Initializable, IERC1822ProxiableUpgradeable, ERC1967UpgradeUpgradeable {
    function __UUPSUpgradeable_init() internal onlyInitializing {
    }

    function __UUPSUpgradeable_init_unchained() internal onlyInitializing {
    }
    /// @custom:oz-upgrades-unsafe-allow state-variable-immutable state-variable-assignment
    address private immutable __self = address(this);

    /**
     * @dev Check that the execution is being performed through a delegatecall call and that the execution context is
     * a proxy contract with an implementation (as defined in ERC1967) pointing to self. This should only be the case
     * for UUPS and transparent proxies that are using the current contract as their implementation. Execution of a
     * function through ERC1167 minimal proxies (clones) would not normally pass this test, but is not guaranteed to
     * fail.
     */
    modifier onlyProxy() {
        require(address(this) != __self, "Function must be called through delegatecall");
        require(_getImplementation() == __self, "Function must be called through active proxy");
        _;
    }

    /**
     * @dev Check that the execution is not being performed through a delegate call. This allows a function to be
     * callable on the implementing contract but not through proxies.
     */
    modifier notDelegated() {
        require(address(this) == __self, "UUPSUpgradeable: must not be called through delegatecall");
        _;
    }

    /**
     * @dev Implementation of the ERC1822 {proxiableUUID} function. This returns the storage slot used by the
     * implementation. It is used to validate that the this implementation remains valid after an upgrade.
     *
     * IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks
     * bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this
     * function revert if invoked through a proxy. This is guaranteed by the `notDelegated` modifier.
     */
    function proxiableUUID() external view virtual override notDelegated returns (bytes32) {
        return _IMPLEMENTATION_SLOT;
    }

    /**
     * @dev Upgrade the implementation of the proxy to `newImplementation`.
     *
     * Calls {_authorizeUpgrade}.
     *
     * Emits an {Upgraded} event.
     */
    function upgradeTo(address newImplementation) external virtual onlyProxy {
        _authorizeUpgrade(newImplementation);
        _upgradeToAndCallUUPS(newImplementation, new bytes(0), false);
    }

    /**
     * @dev Upgrade the implementation of the proxy to `newImplementation`, and subsequently execute the function call
     * encoded in `data`.
     *
     * Calls {_authorizeUpgrade}.
     *
     * Emits an {Upgraded} event.
     */
    function upgradeToAndCall(address newImplementation, bytes memory data) external payable virtual onlyProxy {
        _authorizeUpgrade(newImplementation);
        _upgradeToAndCallUUPS(newImplementation, data, true);
    }

    /**
     * @dev Function that should revert when `msg.sender` is not authorized to upgrade the contract. Called by
     * {upgradeTo} and {upgradeToAndCall}.
     *
     * Normally, this function will use an xref:access.adoc[access control] modifier such as {Ownable-onlyOwner}.
     *
     * ```solidity
     * function _authorizeUpgrade(address) internal override onlyOwner {}
     * ```
     */
    function _authorizeUpgrade(address newImplementation) internal virtual;

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControlUpgradeable.sol";

/**
 * @dev External interface of AccessControlEnumerable declared to support ERC165 detection.
 */
interface IAccessControlEnumerableUpgradeable is IAccessControlUpgradeable {
    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) external view returns (address);

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) external view returns (uint256);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;

import "./IAccessControlUpgradeable.sol";
import "../utils/ContextUpgradeable.sol";
import "../utils/StringsUpgradeable.sol";
import "../utils/introspection/ERC165Upgradeable.sol";
import "../proxy/utils/Initializable.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControlUpgradeable, ERC165Upgradeable {
    function __AccessControl_init() internal onlyInitializing {
    }

    function __AccessControl_init_unchained() internal onlyInitializing {
    }
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role, _msgSender());
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControlUpgradeable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        StringsUpgradeable.toHexString(uint160(account), 20),
                        " is missing role ",
                        StringsUpgradeable.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/structs/EnumerableSet.sol)

pragma solidity ^0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library EnumerableSetUpgradeable {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping(bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            if (lastIndex != toDeleteIndex) {
                bytes32 lastvalue = set._values[lastIndex];

                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastvalue;
                // Update the index for the moved value
                set._indexes[lastvalue] = valueIndex; // Replace lastvalue's index to valueIndex
            }

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        return _values(set._inner);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        assembly {
            result := store
        }

        return result;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.0;

import "../../utils/AddressUpgradeable.sol";

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To initialize the implementation contract, you can either invoke the
 * initializer manually, or you can include a constructor to automatically mark it as initialized when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() initializer {}
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     */
    bool private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Modifier to protect an initializer function from being invoked twice.
     */
    modifier initializer() {
        // If the contract is initializing we ignore whether _initialized is set in order to support multiple
        // inheritance patterns, but we only do this in the context of a constructor, because in other contexts the
        // contract may have been reentered.
        require(_initializing ? _isConstructor() : !_initialized, "Initializable: contract is already initialized");

        bool isTopLevelCall = !_initializing;
        if (isTopLevelCall) {
            _initializing = true;
            _initialized = true;
        }

        _;

        if (isTopLevelCall) {
            _initializing = false;
        }
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} modifier, directly or indirectly.
     */
    modifier onlyInitializing() {
        require(_initializing, "Initializable: contract is not initializing");
        _;
    }

    function _isConstructor() private view returns (bool) {
        return !AddressUpgradeable.isContract(address(this));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControlUpgradeable {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract ContextUpgradeable is Initializable {
    function __Context_init() internal onlyInitializing {
    }

    function __Context_init_unchained() internal onlyInitializing {
    }
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library StringsUpgradeable {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165Upgradeable.sol";
import "../../proxy/utils/Initializable.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {
    function __ERC165_init() internal onlyInitializing {
    }

    function __ERC165_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165Upgradeable).interfaceId;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library AddressUpgradeable {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165Upgradeable {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (interfaces/draft-IERC1822.sol)

pragma solidity ^0.8.0;

/**
 * @dev ERC1822: Universal Upgradeable Proxy Standard (UUPS) documents a method for upgradeability through a simplified
 * proxy whose upgrades are fully controlled by the current implementation.
 */
interface IERC1822ProxiableUpgradeable {
    /**
     * @dev Returns the storage slot that the proxiable contract assumes is being used to store the implementation
     * address.
     *
     * IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks
     * bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this
     * function revert if invoked through a proxy.
     */
    function proxiableUUID() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (proxy/ERC1967/ERC1967Upgrade.sol)

pragma solidity ^0.8.2;

import "../beacon/IBeaconUpgradeable.sol";
import "../../interfaces/draft-IERC1822Upgradeable.sol";
import "../../utils/AddressUpgradeable.sol";
import "../../utils/StorageSlotUpgradeable.sol";
import "../utils/Initializable.sol";

/**
 * @dev This abstract contract provides getters and event emitting update functions for
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
 *
 * _Available since v4.1._
 *
 * @custom:oz-upgrades-unsafe-allow delegatecall
 */
abstract contract ERC1967UpgradeUpgradeable is Initializable {
    function __ERC1967Upgrade_init() internal onlyInitializing {
    }

    function __ERC1967Upgrade_init_unchained() internal onlyInitializing {
    }
    // This is the keccak-256 hash of "eip1967.proxy.rollback" subtracted by 1
    bytes32 private constant _ROLLBACK_SLOT = 0x4910fdfa16fed3260ed0e7147f7cc6da11a60208b5b9406d12a635614ffd9143;

    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Emitted when the implementation is upgraded.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Returns the current implementation address.
     */
    function _getImplementation() internal view returns (address) {
        return StorageSlotUpgradeable.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        require(AddressUpgradeable.isContract(newImplementation), "ERC1967: new implementation is not a contract");
        StorageSlotUpgradeable.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
    }

    /**
     * @dev Perform implementation upgrade
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeTo(address newImplementation) internal {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Perform implementation upgrade with additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCall(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        _upgradeTo(newImplementation);
        if (data.length > 0 || forceCall) {
            _functionDelegateCall(newImplementation, data);
        }
    }

    /**
     * @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCallUUPS(
        address newImplementation,
        bytes memory data,
        bool forceCall
    ) internal {
        // Upgrades from old implementations will perform a rollback test. This test requires the new
        // implementation to upgrade back to the old, non-ERC1822 compliant, implementation. Removing
        // this special case will break upgrade paths from old UUPS implementation to new ones.
        if (StorageSlotUpgradeable.getBooleanSlot(_ROLLBACK_SLOT).value) {
            _setImplementation(newImplementation);
        } else {
            try IERC1822ProxiableUpgradeable(newImplementation).proxiableUUID() returns (bytes32 slot) {
                require(slot == _IMPLEMENTATION_SLOT, "ERC1967Upgrade: unsupported proxiableUUID");
            } catch {
                revert("ERC1967Upgrade: new implementation is not UUPS");
            }
            _upgradeToAndCall(newImplementation, data, forceCall);
        }
    }

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Emitted when the admin account has changed.
     */
    event AdminChanged(address previousAdmin, address newAdmin);

    /**
     * @dev Returns the current admin.
     */
    function _getAdmin() internal view returns (address) {
        return StorageSlotUpgradeable.getAddressSlot(_ADMIN_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        require(newAdmin != address(0), "ERC1967: new admin is the zero address");
        StorageSlotUpgradeable.getAddressSlot(_ADMIN_SLOT).value = newAdmin;
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     */
    function _changeAdmin(address newAdmin) internal {
        emit AdminChanged(_getAdmin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
     */
    bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

    /**
     * @dev Emitted when the beacon is upgraded.
     */
    event BeaconUpgraded(address indexed beacon);

    /**
     * @dev Returns the current beacon.
     */
    function _getBeacon() internal view returns (address) {
        return StorageSlotUpgradeable.getAddressSlot(_BEACON_SLOT).value;
    }

    /**
     * @dev Stores a new beacon in the EIP1967 beacon slot.
     */
    function _setBeacon(address newBeacon) private {
        require(AddressUpgradeable.isContract(newBeacon), "ERC1967: new beacon is not a contract");
        require(
            AddressUpgradeable.isContract(IBeaconUpgradeable(newBeacon).implementation()),
            "ERC1967: beacon implementation is not a contract"
        );
        StorageSlotUpgradeable.getAddressSlot(_BEACON_SLOT).value = newBeacon;
    }

    /**
     * @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does
     * not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that).
     *
     * Emits a {BeaconUpgraded} event.
     */
    function _upgradeBeaconToAndCall(
        address newBeacon,
        bytes memory data,
        bool forceCall
    ) internal {
        _setBeacon(newBeacon);
        emit BeaconUpgraded(newBeacon);
        if (data.length > 0 || forceCall) {
            _functionDelegateCall(IBeaconUpgradeable(newBeacon).implementation(), data);
        }
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function _functionDelegateCall(address target, bytes memory data) private returns (bytes memory) {
        require(AddressUpgradeable.isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return AddressUpgradeable.verifyCallResult(success, returndata, "Address: low-level delegate call failed");
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (proxy/beacon/IBeacon.sol)

pragma solidity ^0.8.0;

/**
 * @dev This is the interface that {BeaconProxy} expects of its beacon.
 */
interface IBeaconUpgradeable {
    /**
     * @dev Must return an address that can be used as a delegate call target.
     *
     * {BeaconProxy} will check that this address is a contract.
     */
    function implementation() external view returns (address);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/StorageSlot.sol)

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
 */
library StorageSlotUpgradeable {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        assembly {
            r.slot := slot
        }
    }
}

{
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"beacon","type":"address"}],"name":"BeaconUpgraded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"coldWallet","type":"address"},{"indexed":false,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"expirationTimestamp","type":"uint256"}],"name":"HotWalletChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_HOT_WALLET_COUNT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_UINT256","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"NOT_FOUND","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OPERATOR_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"address[]","name":"owners","type":"address[]"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"}],"name":"balanceOfBatch","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"hotWallet","type":"address"}],"name":"getColdWalletLinks","outputs":[{"components":[{"internalType":"address","name":"walletAddress","type":"address"},{"internalType":"uint256","name":"expirationTimestamp","type":"uint256"}],"internalType":"struct HotWalletProxy.WalletLink[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"hotWallet","type":"address"}],"name":"getColdWallets","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"coldWallet","type":"address"}],"name":"getHotWallet","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"coldWallet","type":"address"}],"name":"getHotWalletLink","outputs":[{"components":[{"internalType":"address","name":"walletAddress","type":"address"},{"internalType":"uint256","name":"expirationTimestamp","type":"uint256"}],"internalType":"struct HotWalletProxy.WalletLink","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"walletAddress","type":"address"}],"name":"getProxiedAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getRoleMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleMemberCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"adminAddress","type":"address"},{"internalType":"address","name":"operatorAddress","type":"address"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"hotWallet","type":"address"}],"name":"isLocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"proxiableUUID","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"coldWallet","type":"address"}],"name":"removeColdWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"hotWalletAddress","type":"address"}],"name":"removeExpiredWalletLinks","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceHotWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"expirationTimestamp","type":"uint256"}],"name":"setExpirationTimestamp","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"hotWalletAddress","type":"address"},{"internalType":"uint256","name":"expirationTimestamp","type":"uint256"},{"internalType":"bool","name":"lockHotWalletAddress","type":"bool"}],"name":"setHotWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"locked","type":"bool"}],"name":"setLocked","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":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"version","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"}]

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