Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

/// @title DN404Mirror
/// @notice DN404Mirror provides an interface for interacting with the
/// NFT tokens in a DN404 implementation.
///
/// @author vectorized.eth (@optimizoor)
/// @author Quit (@0xQuit)
/// @author Michael Amadi (@AmadiMichaels)
/// @author cygaar (@0xCygaar)
/// @author Thomas (@0xjustadev)
/// @author Harrison (@PopPunkOnChain)
///
/// @dev Note:
/// - The ERC721 data is stored in the base DN404 contract.
contract DN404Mirror {
    /*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
    /*                           EVENTS                           */
    /*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/

    event Approval(address indexed owner, address indexed spender, uint256 indexed id);

    event Transfer(address indexed from, address indexed to, uint256 indexed id);

    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /// @dev `keccak256(bytes("Transfer(address,address,uint256)"))`.
    uint256 private constant _TRANSFER_EVENT_SIGNATURE =
        0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;

    /*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
    /*                        CUSTOM ERRORS                       */
    /*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/

    /// @dev Thrown when a call for an NFT function did not originate
    /// from the base DN404 contract.
    error Unauthorized();

    /// @dev Thrown when transferring an NFT to a contract address that
    /// does not implement ERC721Receiver.
    error TransferToNonERC721ReceiverImplementer();

    /// @dev Thrown when linking to the DN404 base contract and the
    /// DN404 supportsInterface check fails or the call reverts.
    error CannotLink();

    /// @dev Thrown when a linkMirrorContract call is received and the
    /// NFT mirror contract has already been linked to a DN404 base contract.
    error AlreadyLinked();

    /// @dev Thrown when retrieving the rootERC20 address when a link has not
    /// been established.
    error NotLinked();

    /*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
    /*                          STORAGE                           */
    /*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/

    /// @dev Struct contain the NFT mirror contract storage.
    struct DN404NFTStorage {
        address rootERC20;
        address deployer;
    }

    /// @dev Returns a storage pointer for DN404NFTStorage.
    function _getDN404NFTStorage() internal pure returns (DN404NFTStorage storage $) {
        /// @solidity memory-safe-assembly
        assembly {
            // keccak256(abi.encode(uint256(keccak256("dn404.nft")) - 1)) & ~bytes32(uint256(0xff))
            $.slot := 0xe8cb618a1de8ad2a6a7b358523c369cb09f40cc15da64205134c7e55c6a86700
        }
    }

    /*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
    /*                        CONSTRUCTOR                         */
    /*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/

    constructor(address deployer) {
        // For non-proxies, we will store the deployer so that only the deployer can
        // link the root contract.
        _getDN404NFTStorage().deployer = deployer;
    }

    /*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
    /*                     ERC721 OPERATIONS                      */
    /*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/

    /// @dev Returns the token collection name from the base DN404 contract.
    function name() public view virtual returns (string memory result) {
        address root = rootERC20();
        /// @solidity memory-safe-assembly
        assembly {
            result := mload(0x40)
            mstore(result, 0x06fdde03) // `name()`.
            if iszero(staticcall(gas(), root, add(result, 0x1c), 0x04, 0x00, 0x00)) {
                returndatacopy(result, 0x00, returndatasize())
                revert(result, returndatasize())
            }
            returndatacopy(0x00, 0x00, 0x20)
            returndatacopy(result, mload(0x00), 0x20)
            returndatacopy(add(result, 0x20), add(mload(0x00), 0x20), mload(result))
            mstore(0x40, add(add(result, 0x20), mload(result)))
        }
    }

    /// @dev Returns the token collection symbol from the base DN404 contract.
    function symbol() public view virtual returns (string memory result) {
        address root = rootERC20();
        /// @solidity memory-safe-assembly
        assembly {
            result := mload(0x40)
            mstore(result, 0x95d89b41) // `symbol()`.
            if iszero(staticcall(gas(), root, add(result, 0x1c), 0x04, 0x00, 0x00)) {
                returndatacopy(result, 0x00, returndatasize())
                revert(result, returndatasize())
            }
            returndatacopy(0x00, 0x00, 0x20)
            returndatacopy(result, mload(0x00), 0x20)
            returndatacopy(add(result, 0x20), add(mload(0x00), 0x20), mload(result))
            mstore(0x40, add(add(result, 0x20), mload(result)))
        }
    }

    /// @dev Returns the Uniform Resource Identifier (URI) for token `id` from the base DN404 contract.
    function tokenURI(uint256 id) public view virtual returns (string memory result) {
        address root = rootERC20();
        /// @solidity memory-safe-assembly
        assembly {
            result := mload(0x40)
            mstore(result, 0xc87b56dd) // `tokenURI()`.
            mstore(add(result, 0x20), id)
            if iszero(staticcall(gas(), root, add(result, 0x1c), 0x24, 0x00, 0x00)) {
                returndatacopy(result, 0x00, returndatasize())
                revert(result, returndatasize())
            }
            returndatacopy(0x00, 0x00, 0x20)
            returndatacopy(result, mload(0x00), 0x20)
            returndatacopy(add(result, 0x20), add(mload(0x00), 0x20), mload(result))
            mstore(0x40, add(add(result, 0x20), mload(result)))
        }
    }

    /// @dev Returns the total NFT supply from the base DN404 contract.
    function totalSupply() public view returns (uint256 result) {
        address root = rootERC20();
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, 0xe2c79281) // `totalNFTSupply()`.
            if iszero(
                and(gt(returndatasize(), 0x1f), staticcall(gas(), root, 0x1c, 0x04, 0x00, 0x20))
            ) {
                returndatacopy(mload(0x40), 0x00, returndatasize())
                revert(mload(0x40), returndatasize())
            }
            result := mload(0x00)
        }
    }

    /// @dev Returns the number of NFT tokens owned by `owner` from the base DN404 contract.
    ///
    /// Requirements:
    /// - `owner` must not be the zero address.
    function balanceOf(address owner) public view virtual returns (uint256 result) {
        address root = rootERC20();
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, 0xf5b100ea) // `balanceOfNFT(address)`.
            mstore(0x20, shr(96, shl(96, owner)))
            if iszero(
                and(gt(returndatasize(), 0x1f), staticcall(gas(), root, 0x1c, 0x24, 0x00, 0x20))
            ) {
                returndatacopy(mload(0x40), 0x00, returndatasize())
                revert(mload(0x40), returndatasize())
            }
            result := mload(0x00)
        }
    }

    /// @dev Returns the owner of token `id` from the base DN404 contract.
    ///
    /// Requirements:
    /// - Token `id` must exist.
    function ownerOf(uint256 id) public view virtual returns (address result) {
        address root = rootERC20();
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, 0x6352211e) // `ownerOf(uint256)`.
            mstore(0x20, id)
            if iszero(
                and(gt(returndatasize(), 0x1f), staticcall(gas(), root, 0x1c, 0x24, 0x00, 0x20))
            ) {
                returndatacopy(mload(0x40), 0x00, returndatasize())
                revert(mload(0x40), returndatasize())
            }
            result := shr(96, shl(96, mload(0x00)))
        }
    }

    /// @dev Sets `spender` as the approved account to manage token `id` in the base DN404 contract.
    ///
    /// Requirements:
    /// - Token `id` must exist.
    /// - The caller must be the owner of the token,
    ///   or an approved operator for the token owner.
    ///
    /// Emits an {Approval} event.
    function approve(address spender, uint256 id) public virtual {
        address root = rootERC20();
        address owner;
        /// @solidity memory-safe-assembly
        assembly {
            let m := mload(0x40)
            mstore(0x00, 0xd10b6e0c) // `approveNFT(address,uint256,address)`.
            mstore(0x20, shr(96, shl(96, spender)))
            mstore(0x40, id)
            mstore(0x60, caller())
            if iszero(
                and(
                    gt(returndatasize(), 0x1f),
                    call(gas(), root, callvalue(), 0x1c, 0x64, 0x00, 0x20)
                )
            ) {
                returndatacopy(m, 0x00, returndatasize())
                revert(m, returndatasize())
            }
            mstore(0x40, m) // Restore the free memory pointer.
            mstore(0x60, 0) // Restore the zero pointer.
            owner := shr(96, shl(96, mload(0x00)))
        }
        emit Approval(owner, spender, id);
    }

    /// @dev Returns the account approved to manage token `id` from the base DN404 contract.
    ///
    /// Requirements:
    /// - Token `id` must exist.
    function getApproved(uint256 id) public view virtual returns (address result) {
        address root = rootERC20();
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, 0x081812fc) // `getApproved(uint256)`.
            mstore(0x20, id)
            if iszero(
                and(gt(returndatasize(), 0x1f), staticcall(gas(), root, 0x1c, 0x24, 0x00, 0x20))
            ) {
                returndatacopy(mload(0x40), 0x00, returndatasize())
                revert(mload(0x40), returndatasize())
            }
            result := shr(96, shl(96, mload(0x00)))
        }
    }

    /// @dev Sets whether `operator` is approved to manage the tokens of the caller in the base DN404 contract.
    ///
    /// Emits an {ApprovalForAll} event.
    function setApprovalForAll(address operator, bool approved) public virtual {
        address root = rootERC20();
        /// @solidity memory-safe-assembly
        assembly {
            let m := mload(0x40)
            mstore(0x00, 0x813500fc) // `setApprovalForAll(address,bool,address)`.
            mstore(0x20, shr(96, shl(96, operator)))
            mstore(0x40, iszero(iszero(approved)))
            mstore(0x60, caller())
            if iszero(
                and(
                    and(eq(mload(0x00), 1), gt(returndatasize(), 0x1f)),
                    call(gas(), root, callvalue(), 0x1c, 0x64, 0x00, 0x20)
                )
            ) {
                returndatacopy(m, 0x00, returndatasize())
                revert(m, returndatasize())
            }
            mstore(0x40, m) // Restore the free memory pointer.
            mstore(0x60, 0) // Restore the zero pointer.
        }
        emit ApprovalForAll(msg.sender, operator, approved);
    }

    /// @dev Returns whether `operator` is approved to manage the tokens of `owner` from the base DN404 contract.
    function isApprovedForAll(address owner, address operator)
        public
        view
        virtual
        returns (bool result)
    {
        address root = rootERC20();
        /// @solidity memory-safe-assembly
        assembly {
            let m := mload(0x40)
            mstore(0x00, 0xe985e9c5) // `isApprovedForAll(address,address)`.
            mstore(0x20, shr(96, shl(96, owner)))
            mstore(0x40, shr(96, shl(96, operator)))
            if iszero(
                and(gt(returndatasize(), 0x1f), staticcall(gas(), root, 0x1c, 0x44, 0x00, 0x20))
            ) {
                returndatacopy(m, 0x00, returndatasize())
                revert(m, returndatasize())
            }
            mstore(0x40, m) // Restore the free memory pointer.
            result := iszero(iszero(mload(0x00)))
        }
    }

    /// @dev Transfers token `id` from `from` to `to`.
    ///
    /// Requirements:
    ///
    /// - Token `id` must exist.
    /// - `from` must be the owner of the token.
    /// - `to` cannot be the zero address.
    /// - The caller must be the owner of the token, or be approved to manage the token.
    ///
    /// Emits a {Transfer} event.
    function transferFrom(address from, address to, uint256 id) public virtual {
        address root = rootERC20();
        /// @solidity memory-safe-assembly
        assembly {
            let m := mload(0x40)
            mstore(m, 0xe5eb36c8) // `transferFromNFT(address,address,uint256,address)`.
            mstore(add(m, 0x20), shr(96, shl(96, from)))
            mstore(add(m, 0x40), shr(96, shl(96, to)))
            mstore(add(m, 0x60), id)
            mstore(add(m, 0x80), caller())
            if iszero(
                and(
                    and(eq(mload(0x00), 1), gt(returndatasize(), 0x1f)),
                    call(gas(), root, callvalue(), add(m, 0x1c), 0x84, 0x00, 0x20)
                )
            ) {
                returndatacopy(m, 0x00, returndatasize())
                revert(m, returndatasize())
            }
        }
        emit Transfer(from, to, id);
    }

    /// @dev Equivalent to `safeTransferFrom(from, to, id, "")`.
    function safeTransferFrom(address from, address to, uint256 id) public payable virtual {
        transferFrom(from, to, id);

        if (_hasCode(to)) _checkOnERC721Received(from, to, id, "");
    }

    /// @dev Transfers token `id` from `from` to `to`.
    ///
    /// Requirements:
    ///
    /// - Token `id` must exist.
    /// - `from` must be the owner of the token.
    /// - `to` cannot be the zero address.
    /// - The caller must be the owner of the token, or be approved to manage the token.
    /// - If `to` refers to a smart contract, it must implement
    ///   {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
    ///
    /// Emits a {Transfer} event.
    function safeTransferFrom(address from, address to, uint256 id, bytes calldata data)
        public
        virtual
    {
        transferFrom(from, to, id);

        if (_hasCode(to)) _checkOnERC721Received(from, to, id, data);
    }

    /// @dev Returns true if this contract implements the interface defined by `interfaceId`.
    /// See: https://eips.ethereum.org/EIPS/eip-165
    /// This function call must use less than 30000 gas.
    function supportsInterface(bytes4 interfaceId) public view virtual returns (bool result) {
        /// @solidity memory-safe-assembly
        assembly {
            let s := shr(224, interfaceId)
            // ERC165: 0x01ffc9a7, ERC721: 0x80ac58cd, ERC721Metadata: 0x5b5e139f.
            result := or(or(eq(s, 0x01ffc9a7), eq(s, 0x80ac58cd)), eq(s, 0x5b5e139f))
        }
    }

    /// @dev Returns if `a` has bytecode of non-zero length.
    function _hasCode(address a) private view returns (bool result) {
        /// @solidity memory-safe-assembly
        assembly {
            result := extcodesize(a) // Can handle dirty upper bits.
        }
    }

    /// @dev Perform a call to invoke {IERC721Receiver-onERC721Received} on `to`.
    /// Reverts if the target does not support the function correctly.
    function _checkOnERC721Received(address from, address to, uint256 id, bytes memory data)
        private
    {
        /// @solidity memory-safe-assembly
        assembly {
            // Prepare the calldata.
            let m := mload(0x40)
            let onERC721ReceivedSelector := 0x150b7a02
            mstore(m, onERC721ReceivedSelector)
            mstore(add(m, 0x20), caller()) // The `operator`, which is always `msg.sender`.
            mstore(add(m, 0x40), shr(96, shl(96, from)))
            mstore(add(m, 0x60), id)
            mstore(add(m, 0x80), 0x80)
            let n := mload(data)
            mstore(add(m, 0xa0), n)
            if n { pop(staticcall(gas(), 4, add(data, 0x20), n, add(m, 0xc0), n)) }
            // Revert if the call reverts.
            if iszero(call(gas(), to, 0, add(m, 0x1c), add(n, 0xa4), m, 0x20)) {
                if returndatasize() {
                    // Bubble up the revert if the call reverts.
                    returndatacopy(m, 0x00, returndatasize())
                    revert(m, returndatasize())
                }
            }
            // Load the returndata and compare it.
            if iszero(eq(mload(m), shl(224, onERC721ReceivedSelector))) {
                mstore(0x00, 0xd1a57ed6) // `TransferToNonERC721ReceiverImplementer()`.
                revert(0x1c, 0x04)
            }
        }
    }

    /*«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-«-*/
    /*                     MIRROR OPERATIONS                      */
    /*-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»-»*/

    /// @dev Returns the address of the base DN404 contract.
    function rootERC20() public view returns (address root) {
        root = _getDN404NFTStorage().rootERC20;
        if (root == address(0)) revert NotLinked();
    }

    /// @dev Fallback modifier to execute calls from the base DN404 contract.
    modifier dn404NFTFallback() virtual {
        DN404NFTStorage storage $ = _getDN404NFTStorage();

        uint256 fnSelector = _calldataload(0x00) >> 224;

        // `logTransfer(uint256[])`.
        if (fnSelector == 0x263c69d6) {
            if (msg.sender != $.rootERC20) revert Unauthorized();
            /// @solidity memory-safe-assembly
            assembly {
                // When returndatacopy copies 1 or more out-of-bounds bytes, it reverts.
                returndatacopy(0x00, returndatasize(), lt(calldatasize(), 0x20))
                let o := add(0x24, calldataload(0x04)) // Packed logs offset.
                returndatacopy(0x00, returndatasize(), lt(calldatasize(), o))
                let end := add(o, shl(5, calldataload(sub(o, 0x20))))
                returndatacopy(0x00, returndatasize(), lt(calldatasize(), end))

                for {} iszero(eq(o, end)) { o := add(0x20, o) } {
                    let d := calldataload(o) // Entry in the packed logs.
                    let a := shr(96, d) // The address.
                    let b := and(1, d) // Whether it is a burn.
                    log4(
                        codesize(),
                        0x00,
                        _TRANSFER_EVENT_SIGNATURE,
                        mul(a, b),
                        mul(a, iszero(b)),
                        shr(168, shl(160, d))
                    )
                }
                mstore(0x00, 0x01)
                return(0x00, 0x20)
            }
        }
        // `linkMirrorContract(address)`.
        if (fnSelector == 0x0f4599e5) {
            if ($.deployer != address(0)) {
                if (address(uint160(_calldataload(0x04))) != $.deployer) {
                    revert Unauthorized();
                }
            }
            if ($.rootERC20 != address(0)) revert AlreadyLinked();
            $.rootERC20 = msg.sender;
            /// @solidity memory-safe-assembly
            assembly {
                mstore(0x00, 0x01)
                return(0x00, 0x20)
            }
        }
        _;
    }

    /// @dev Fallback function for calls from base DN404 contract.
    fallback() external payable virtual dn404NFTFallback {}

    receive() external payable virtual {}

    /// @dev Returns the calldata value at `offset`.
    function _calldataload(uint256 offset) private pure returns (uint256 value) {
        /// @solidity memory-safe-assembly
        assembly {
            value := calldataload(offset)
        }
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"deployer","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AlreadyLinked","type":"error"},{"inputs":[],"name":"CannotLink","type":"error"},{"inputs":[],"name":"NotLinked","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"Unauthorized","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":true,"internalType":"uint256","name":"id","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":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"}],"name":"Transfer","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"result","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"result","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"result","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"result","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"result","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rootERC20","outputs":[{"internalType":"address","name":"root","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","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":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"result","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"result","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"id","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"result","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"result","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

000000000000000000000000c9ea626921d6ad1f1bd15a98e2173f9fcb47a03d

-----Decoded View---------------
Arg [0] : deployer (address): 0xC9eA626921d6AD1F1BD15A98E2173f9FCB47A03d

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000c9ea626921d6ad1f1bd15a98e2173f9fcb47a03d