{
  "contract_address": "0x5FbDB2315678afecb367f032d93F642f64180aa3",
  "transaction_hash": "1e9132035cd2a1ef1c32449d2b85f84d76bfefd010763114a35195625243cdaa",
  "deployer": "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266",
  "network": "local",
  "abi": [
    {
      "type": "constructor",
      "inputs": [],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "approve",
      "inputs": [
        {
          "name": "to",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "tokenId",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "outputs": [],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "balanceOf",
      "inputs": [
        {
          "name": "owner",
          "type": "address",
          "internalType": "address"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "certificates",
      "inputs": [
        {
          "name": "",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "outputs": [
        {
          "name": "subject",
          "type": "string",
          "internalType": "string"
        },
        {
          "name": "studentName",
          "type": "string",
          "internalType": "string"
        },
        {
          "name": "score",
          "type": "uint256",
          "internalType": "uint256"
        },
        {
          "name": "timestamp",
          "type": "uint256",
          "internalType": "uint256"
        },
        {
          "name": "verified",
          "type": "bool",
          "internalType": "bool"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "getApproved",
      "inputs": [
        {
          "name": "tokenId",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "address",
          "internalType": "address"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "getCertificate",
      "inputs": [
        {
          "name": "tokenId",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "tuple",
          "internalType": "struct CertificateNFT.Certificate",
          "components": [
            {
              "name": "subject",
              "type": "string",
              "internalType": "string"
            },
            {
              "name": "studentName",
              "type": "string",
              "internalType": "string"
            },
            {
              "name": "score",
              "type": "uint256",
              "internalType": "uint256"
            },
            {
              "name": "timestamp",
              "type": "uint256",
              "internalType": "uint256"
            },
            {
              "name": "verified",
              "type": "bool",
              "internalType": "bool"
            }
          ]
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "getUserCertificates",
      "inputs": [
        {
          "name": "user",
          "type": "address",
          "internalType": "address"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "uint256[]",
          "internalType": "uint256[]"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "isApprovedForAll",
      "inputs": [
        {
          "name": "owner",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "operator",
          "type": "address",
          "internalType": "address"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bool",
          "internalType": "bool"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "mintCertificate",
      "inputs": [
        {
          "name": "to",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "_tokenURI",
          "type": "string",
          "internalType": "string"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "mintCertificateWithDetails",
      "inputs": [
        {
          "name": "to",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "_tokenURI",
          "type": "string",
          "internalType": "string"
        },
        {
          "name": "subject",
          "type": "string",
          "internalType": "string"
        },
        {
          "name": "studentName",
          "type": "string",
          "internalType": "string"
        },
        {
          "name": "score",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "name",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "string",
          "internalType": "string"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "owner",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "address",
          "internalType": "address"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "ownerOf",
      "inputs": [
        {
          "name": "tokenId",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "address",
          "internalType": "address"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "renounceOwnership",
      "inputs": [],
      "outputs": [],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "safeTransferFrom",
      "inputs": [
        {
          "name": "from",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "to",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "tokenId",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "outputs": [],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "safeTransferFrom",
      "inputs": [
        {
          "name": "from",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "to",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "tokenId",
          "type": "uint256",
          "internalType": "uint256"
        },
        {
          "name": "data",
          "type": "bytes",
          "internalType": "bytes"
        }
      ],
      "outputs": [],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "setApprovalForAll",
      "inputs": [
        {
          "name": "operator",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "approved",
          "type": "bool",
          "internalType": "bool"
        }
      ],
      "outputs": [],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "supportsInterface",
      "inputs": [
        {
          "name": "interfaceId",
          "type": "bytes4",
          "internalType": "bytes4"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bool",
          "internalType": "bool"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "symbol",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "string",
          "internalType": "string"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "tokenURI",
      "inputs": [
        {
          "name": "tokenId",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "string",
          "internalType": "string"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "totalSupply",
      "inputs": [],
      "outputs": [
        {
          "name": "",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "transferFrom",
      "inputs": [
        {
          "name": "from",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "to",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "tokenId",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "outputs": [],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "transferOwnership",
      "inputs": [
        {
          "name": "newOwner",
          "type": "address",
          "internalType": "address"
        }
      ],
      "outputs": [],
      "stateMutability": "nonpayable"
    },
    {
      "type": "function",
      "name": "userCertificates",
      "inputs": [
        {
          "name": "",
          "type": "address",
          "internalType": "address"
        },
        {
          "name": "",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "function",
      "name": "verifyCertificate",
      "inputs": [
        {
          "name": "tokenId",
          "type": "uint256",
          "internalType": "uint256"
        }
      ],
      "outputs": [
        {
          "name": "",
          "type": "bool",
          "internalType": "bool"
        }
      ],
      "stateMutability": "view"
    },
    {
      "type": "event",
      "name": "Approval",
      "inputs": [
        {
          "name": "owner",
          "type": "address",
          "indexed": true,
          "internalType": "address"
        },
        {
          "name": "approved",
          "type": "address",
          "indexed": true,
          "internalType": "address"
        },
        {
          "name": "tokenId",
          "type": "uint256",
          "indexed": true,
          "internalType": "uint256"
        }
      ],
      "anonymous": false
    },
    {
      "type": "event",
      "name": "ApprovalForAll",
      "inputs": [
        {
          "name": "owner",
          "type": "address",
          "indexed": true,
          "internalType": "address"
        },
        {
          "name": "operator",
          "type": "address",
          "indexed": true,
          "internalType": "address"
        },
        {
          "name": "approved",
          "type": "bool",
          "indexed": false,
          "internalType": "bool"
        }
      ],
      "anonymous": false
    },
    {
      "type": "event",
      "name": "BatchMetadataUpdate",
      "inputs": [
        {
          "name": "_fromTokenId",
          "type": "uint256",
          "indexed": false,
          "internalType": "uint256"
        },
        {
          "name": "_toTokenId",
          "type": "uint256",
          "indexed": false,
          "internalType": "uint256"
        }
      ],
      "anonymous": false
    },
    {
      "type": "event",
      "name": "CertificateMinted",
      "inputs": [
        {
          "name": "tokenId",
          "type": "uint256",
          "indexed": true,
          "internalType": "uint256"
        },
        {
          "name": "student",
          "type": "address",
          "indexed": true,
          "internalType": "address"
        },
        {
          "name": "subject",
          "type": "string",
          "indexed": false,
          "internalType": "string"
        },
        {
          "name": "score",
          "type": "uint256",
          "indexed": false,
          "internalType": "uint256"
        },
        {
          "name": "tokenURI",
          "type": "string",
          "indexed": false,
          "internalType": "string"
        }
      ],
      "anonymous": false
    },
    {
      "type": "event",
      "name": "MetadataUpdate",
      "inputs": [
        {
          "name": "_tokenId",
          "type": "uint256",
          "indexed": false,
          "internalType": "uint256"
        }
      ],
      "anonymous": false
    },
    {
      "type": "event",
      "name": "OwnershipTransferred",
      "inputs": [
        {
          "name": "previousOwner",
          "type": "address",
          "indexed": true,
          "internalType": "address"
        },
        {
          "name": "newOwner",
          "type": "address",
          "indexed": true,
          "internalType": "address"
        }
      ],
      "anonymous": false
    },
    {
      "type": "event",
      "name": "Transfer",
      "inputs": [
        {
          "name": "from",
          "type": "address",
          "indexed": true,
          "internalType": "address"
        },
        {
          "name": "to",
          "type": "address",
          "indexed": true,
          "internalType": "address"
        },
        {
          "name": "tokenId",
          "type": "uint256",
          "indexed": true,
          "internalType": "uint256"
        }
      ],
      "anonymous": false
    }
  ],
  "gas_used": 3391283,
  "block_number": 1,
  "status": 1
}