{
    "_format": "hh-sol-artifact-1",
    "contractName": "ERC20",
    "sourceName": "@openzeppelin/contracts/token/ERC20/ERC20.sol",
    "abi": [
        {
            "inputs": [
                {
                    "internalType": "string",
                    "name": "name",
                    "type": "string"
                },
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                    "internalType": "string",
                    "name": "symbol",
                    "type": "string"
                }
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            "stateMutability": "nonpayable",
            "type": "constructor"
        },
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            "inputs": [
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "owner",
                    "type": "address"
                },
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "spender",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "value",
                    "type": "uint256"
                }
            ],
            "name": "Approval",
            "type": "event"
        },
        {
            "anonymous": false,
            "inputs": [
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "from",
                    "type": "address"
                },
                {
                    "indexed": true,
                    "internalType": "address",
                    "name": "to",
                    "type": "address"
                },
                {
                    "indexed": false,
                    "internalType": "uint256",
                    "name": "value",
                    "type": "uint256"
                }
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            "name": "Transfer",
            "type": "event"
        },
        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "owner",
                    "type": "address"
                },
                {
                    "internalType": "address",
                    "name": "spender",
                    "type": "address"
                }
            ],
            "name": "allowance",
            "outputs": [
                {
                    "internalType": "uint256",
                    "name": "",
                    "type": "uint256"
                }
            ],
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        },
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            "inputs": [
                {
                    "internalType": "address",
                    "name": "spender",
                    "type": "address"
                },
                {
                    "internalType": "uint256",
                    "name": "amount",
                    "type": "uint256"
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            "name": "approve",
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                    "internalType": "bool",
                    "name": "",
                    "type": "bool"
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        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "account",
                    "type": "address"
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                {
                    "internalType": "uint256",
                    "name": "",
                    "type": "uint256"
                }
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            "stateMutability": "view",
            "type": "function"
        },
        {
            "inputs": [],
            "name": "decimals",
            "outputs": [
                {
                    "internalType": "uint8",
                    "name": "",
                    "type": "uint8"
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            "stateMutability": "view",
            "type": "function"
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        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "spender",
                    "type": "address"
                },
                {
                    "internalType": "uint256",
                    "name": "subtractedValue",
                    "type": "uint256"
                }
            ],
            "name": "decreaseAllowance",
            "outputs": [
                {
                    "internalType": "bool",
                    "name": "",
                    "type": "bool"
                }
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            "stateMutability": "nonpayable",
            "type": "function"
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        {
            "inputs": [
                {
                    "internalType": "address",
                    "name": "spender",
                    "type": "address"
                },
                {
                    "internalType": "uint256",
                    "name": "addedValue",
                    "type": "uint256"
                }
            ],
            "name": "increaseAllowance",
            "outputs": [
                {
                    "internalType": "bool",
                    "name": "",
                    "type": "bool"
                }
            ],
            "stateMutability": "nonpayable",
            "type": "function"
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        {
            "inputs": [],
            "name": "name",
            "outputs": [
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                    "internalType": "string",
                    "name": "",
                    "type": "string"
                }
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            "stateMutability": "view",
            "type": "function"
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        {
            "inputs": [],
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                    "internalType": "string",
                    "name": "",
                    "type": "string"
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            "stateMutability": "view",
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        {
            "inputs": [],
            "name": "totalSupply",
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                {
                    "internalType": "uint256",
                    "name": "",
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        {
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                    "internalType": "address",
                    "name": "recipient",
                    "type": "address"
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                {
                    "internalType": "uint256",
                    "name": "amount",
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                    "internalType": "bool",
                    "name": "",
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                {
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