@etherisc/terraguard-poc-contracts

{ "abi": [ { "inputs": [ { "internalType": "string", "name": "name_", "type": "string" }, { "internalType": "string", "name": "symbol_", "type": "string" } ], "stateMutability": "nonpayable", "type": "constructor" }, { "anonymous": false, "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" } ], "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" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "spender", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "approve", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "account", "type": "address" } ], "name": "balanceOf", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "decimals", "outputs": [ { "internalType": "uint8", "name": "", "type": "uint8" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "spender", "type": "address" }, { "internalType": "uint256", "name": "subtractedValue", "type": "uint256" } ], "name": "decreaseAllowance", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "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" }, { "inputs": [], "name": "name", "outputs": [ { "internalType": "string", "name": "", "type": "string" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "symbol", "outputs": [ { "internalType": "string", "name": "", "type": "string" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "totalSupply", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "transfer", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "from", "type": "address" }, { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "transferFrom", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" } ], "allSourcePaths": { "1": "/home/runner/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.8.2/contracts/token/ERC20/ERC20.sol", "2": "/home/runner/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.8.2/contracts/token/ERC20/IERC20.sol", "3": "/home/runner/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.8.2/contracts/token/ERC20/extensions/IERC20Metadata.sol", "5": "/home/runner/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.8.2/contracts/utils/Context.sol" }, "ast": { "absolutePath": "/home/runner/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.8.2/contracts/token/ERC20/ERC20.sol", "exportedSymbols": { "Context": [ 6682 ], "ERC20": [ 4616 ], "IERC20": [ 4694 ], "IERC20Metadata": [ 3983 ] }, "id": 4617, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 4031, "literals": [ "solidity", "^", "0.8", ".0" ], "nodeType": "PragmaDirective", "src": "105:23:1" }, { "absolutePath": "/home/runner/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.8.2/contracts/token/ERC20/IERC20.sol", "file": "./IERC20.sol", "id": 4032, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 4617, "sourceUnit": 4695, "src": "130:22:1", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/home/runner/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.8.2/contracts/token/ERC20/extensions/IERC20Metadata.sol", "file": "./extensions/IERC20Metadata.sol", "id": 4033, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 4617, "sourceUnit": 3984, "src": "153:41:1", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/home/runner/.brownie/packages/OpenZeppelin/openzeppelin-contracts@4.8.2/contracts/utils/Context.sol", "file": "../../utils/Context.sol", "id": 4034, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 4617, "sourceUnit": 6683, "src": "195:33:1", "symbolAliases": [], "unitAlias": "" }, { "abstract": false, "baseContracts": [ { "baseName": { "id": 4036, "name": "Context", "nodeType": "IdentifierPath", "referencedDeclaration": 6682, "src": "1419:7:1" }, "id": 4037, "nodeType": "InheritanceSpecifier", "src": "1419:7:1" }, { "baseName": { "id": 4038, "name": "IERC20", "nodeType": "IdentifierPath", "referencedDeclaration": 4694, "src": "1428:6:1" }, "id": 4039, "nodeType": "InheritanceSpecifier", "src": "1428:6:1" }, { "baseName": { "id": 4040, "name": "IERC20Metadata", "nodeType": "IdentifierPath", "referencedDeclaration": 3983, "src": "1436:14:1" }, "id": 4041, "nodeType": "InheritanceSpecifier", "src": "1436:14:1" } ], "contractDependencies": [ 3983, 4694, 6682 ], "contractKind": "contract", "documentation": { "id": 4035, "nodeType": "StructuredDocumentation", "src": "230:1170:1", "text": " @dev Implementation of the {IERC20} interface.\n This implementation is agnostic to the way tokens are created. This means\n that a supply mechanism has to be added in a derived contract using {_mint}.\n For a generic mechanism see {ERC20PresetMinterPauser}.\n TIP: For a detailed writeup see our guide\n https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How\n to implement supply mechanisms].\n We have followed general OpenZeppelin Contracts guidelines: functions revert\n instead returning `false` on failure. This behavior is nonetheless\n conventional and does not conflict with the expectations of ERC20\n applications.\n Additionally, an {Approval} event is emitted on calls to {transferFrom}.\n This allows applications to reconstruct the allowance for all accounts just\n by listening to said events. Other implementations of the EIP may not emit\n these events, as it isn't required by the specification.\n Finally, the non-standard {decreaseAllowance} and {increaseAllowance}\n functions have been added to mitigate the well-known issues around setting\n allowances. See {IERC20-approve}." }, "fullyImplemented": true, "id": 4616, "linearizedBaseContracts": [ 4616, 3983, 4694, 6682 ], "name": "ERC20", "nameLocation": "1410:5:1", "nodeType": "ContractDefinition", "nodes": [ { "constant": false, "id": 4045, "mutability": "mutable", "name": "_balances", "nameLocation": "1493:9:1", "nodeType": "VariableDeclaration", "scope": 4616, "src": "1457:45:1", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" }, "typeName": { "id": 4044, "keyType": { "id": 4042, "name": "address", "nodeType": "ElementaryTypeName", "src": "1465:7:1", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "1457:27:1", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" }, "valueType": { "id": 4043, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1476:7:1", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } }, "visibility": "private" }, { "constant": false, "id": 4051, "mutability": "mutable", "name": "_allowances", "nameLocation": "1565:11:1", "nodeType": "VariableDeclaration", "scope": 4616, "src": "1509:67:1", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_uint256_$_$", "typeString": "mapping(address => mapping(address => uint256))" }, "typeName": { "id": 4050, "keyType": { "id": 4046, "name": "address", "nodeType": "ElementaryTypeName", "src": "1517:7:1", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "1509:47:1", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_uint256_$_$", "typeString": "mapping(address => mapping(address => uint256))" }, "valueType": { "id": 4049, "keyType": { "id": 4047, "name": "address", "nodeType": "ElementaryTypeName", "src": "1536:7:1", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "1528:27:1", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_uint256_$", "typeString": "mapping(address => uint256)" }, "valueType": { "id": 4048, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1547:7:1", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } } }, "visibility": "private" }, { "constant": false, "id": 4053, "mutability": "mutable", "name": "_totalSupply", "nameLocation": "1599:12:1", "nodeType": "VariableDeclaration", "scope": 4616, "src": "1583:28:1", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4052, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1583:7:1", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "private" }, { "constant": false, "id": 4055, "mutability": "mutable", "name": "_name", "nameLocation": "1633:5:1", "nodeType": "VariableDeclaration", "scope": 4616, "src": "1618:20:1", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_storage", "typeString": "string" }, "typeName": { "id": 4054, "name": "string", "nodeType": "ElementaryTypeName", "src": "1618:6:1", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "visibility": "private" }, { "constant": false, "id": 4057, "mutability": "mutable", "name": "_symbol", "nameLocation": "1659:7:1", "nodeType": "VariableDeclaration", "scope": 4616, "src": "1644:22:1", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_storage", "typeString": "string" }, "typeName": { "id": 4056, "name": "string", "nodeType": "ElementaryTypeName", "src": "1644:6:1", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "visibility": "private" }, { "body": { "id": 4073, "nodeType": "Block", "src": "2032:57:1", "statements": [ { "expression": { "id": 4067, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 4065, "name": "_name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4055, "src": "2042:5:1", "typeDescriptions": { "typeIdentifier": "t_string_storage", "typeString": "string storage ref" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 4066, "name": "name_", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4060, "src": "2050:5:1", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } }, "src": "2042:13:1", "typeDescriptions": { "typeIdentifier": "t_string_storage", "typeString": "string storage ref" } }, "id": 4068, "nodeType": "ExpressionStatement", "src": "2042:13:1" }, { "expression": { "id": 4071, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 4069, "name": "_symbol", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4057, "src": "2065:7:1", "typeDescriptions": { "typeIdentifier": "t_string_storage", "typeString": "string storage ref" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 4070, "name": "symbol_", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4062, "src": "2075:7:1", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } }, "src": "2065:17:1", "typeDescriptions": { "typeIdentifier": "t_string_storage", "typeString": "string storage ref" } }, "id": 4072, "nodeType": "ExpressionStatement", "src": "2065:17:1" } ] }, "documentation": { "id": 4058, "nodeType": "StructuredDocumentation", "src": "1673:298:1", "text": " @dev Sets the values for {name} and {symbol}.\n The default value of {decimals} is 18. To select a different value for\n {decimals} you should overload it.\n All two of these values are immutable: they can only be set once during\n construction." }, "id": 4074, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", "nameLocation": "-1:-1:-1", "nodeType": "FunctionDefinition", "parameters": { "id": 4063, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4060, "mutability": "mutable", "name": "name_", "nameLocation": "2002:5:1", "nodeType": "VariableDeclaration", "scope": 4074, "src": "1988:19:1", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 4059, "name": "string", "nodeType": "ElementaryTypeName", "src": "1988:6:1", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "visibility": "internal" }, { "constant": false, "id": 4062, "mutability": "mutable", "name": "symbol_", "nameLocation": "2023:7:1", "nodeType": "VariableDeclaration", "scope": 4074, "src": "2009:21:1", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 4061, "name": "string", "nodeType": "ElementaryTypeName", "src": "2009:6:1", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "visibility": "internal" } ], "src": "1987:44:1" }, "returnParameters": { "id": 4064, "nodeType": "ParameterList", "parameters": [], "src": "2032:0:1" }, "scope": 4616, "src": "1976:113:1", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "baseFunctions": [ 3970 ], "body": { "id": 4083, "nodeType": "Block", "src": "2223:29:1", "statements": [ { "expression": { "id": 4081, "name": "_name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4055, "src": "2240:5:1", "typeDescriptions": { "typeIdentifier": "t_string_storage", "typeString": "string storage ref" } }, "functionReturnParameters": 4080, "id": 4082, "nodeType": "Return", "src": "2233:12:1" } ] }, "documentation": { "id": 4075, "nodeType": "StructuredDocumentation", "src": "2095:54:1", "text": " @dev Returns the name of the token." }, "functionSelector": "06fdde03", "id": 4084, "implemented": true, "kind": "function", "modifiers": [], "name": "name", "nameLocation": "2163:4:1", "nodeType": "FunctionDefinition", "overrides": { "id": 4077, "nodeType": "OverrideSpecifier", "overrides": [], "src": "2190:8:1" }, "parameters": { "id": 4076, "nodeType": "ParameterList", "parameters": [], "src": "2167:2:1" }, "returnParameters": { "id": 4080, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4079, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 4084, "src": "2208:13:1", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 4078, "name": "string", "nodeType": "ElementaryTypeName", "src": "2208:6:1", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "visibility": "internal" } ], "src": "2207:15:1" }, "scope": 4616, "src": "2154:98:1", "stateMutability": "view", "virtual": true, "visibility": "public" }, { "baseFunctions": [ 3976 ], "body": { "id": 4093, "nodeType": "Block", "src": "2436:31:1", "statements": [ { "expression": { "id": 4091, "name": "_symbol", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4057, "src": "2453:7:1", "typeDescriptions": { "typeIdentifier": "t_string_storage", "typeString": "string storage ref" } }, "functionReturnParameters": 4090, "id": 4092, "nodeType": "Return", "src": "2446:14:1" } ] }, "documentation": { "id": 4085, "nodeType": "StructuredDocumentation", "src": "2258:102:1", "text": " @dev Returns the symbol of the token, usually a shorter version of the\n name." }, "functionSelector": "95d89b41", "id": 4094, "implemented": true, "kind": "function", "modifiers": [], "name": "symbol", "nameLocation": "2374:6:1", "nodeType": "FunctionDefinition", "overrides": { "id": 4087, "nodeType": "OverrideSpecifier", "overrides": [], "src": "2403:8:1" }, "parameters": { "id": 4086, "nodeType": "ParameterList", "parameters": [], "src": "2380:2:1" }, "returnParameters": { "id": 4090, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4089, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 4094, "src": "2421:13:1", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 4088, "name": "string", "nodeType": "ElementaryTypeName", "src": "2421:6:1", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "visibility": "internal" } ], "src": "2420:15:1" }, "scope": 4616, "src": "2365:102:1", "stateMutability": "view", "virtual": true, "visibility": "public" }, { "baseFunctions": [ 3982 ], "body": { "id": 4103, "nodeType": "Block", "src": "3156:26:1", "statements": [ { "expression": { "hexValue": "3138", "id": 4101, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "3173:2:1", "typeDescriptions": { "typeIdentifier": "t_rational_18_by_1", "typeString": "int_const 18" }, "value": "18" }, "functionReturnParameters": 4100, "id": 4102, "nodeType": "Return", "src": "3166:9:1" } ] }, "documentation": { "id": 4095, "nodeType": "StructuredDocumentation", "src": "2473:613:1", "text": " @dev Returns the number of decimals used to get its user representation.\n For example, if `decimals` equals `2`, a balance of `505` tokens should\n be displayed to a user as `5.05` (`505 / 10 ** 2`).\n Tokens usually opt for a value of 18, imitating the relationship between\n Ether and Wei. This is the value {ERC20} uses, unless this function is\n overridden;\n NOTE: This information is only used for _display_ purposes: it in\n no way affects any of the arithmetic of the contract, including\n {IERC20-balanceOf} and {IERC20-transfer}." }, "functionSelector": "313ce567", "id": 4104, "implemented": true, "kind": "function", "modifiers": [], "name": "decimals", "nameLocation": "3100:8:1", "nodeType": "FunctionDefinition", "overrides": { "id": 4097, "nodeType": "OverrideSpecifier", "overrides": [], "src": "3131:8:1" }, "parameters": { "id": 4096, "nodeType": "ParameterList", "parameters": [], "src": "3108:2:1" }, "returnParameters": { "id": 4100, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4099, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 4104, "src": "3149:5:1", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 4098, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "3149:5:1", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" } ], "src": "3148:7:1" }, "scope": 4616, "src": "3091:91:1", "stateMutability": "view", "virtual": true, "visibility": "public" }, { "baseFunctions": [ 4643 ], "body": { "id": 4113, "nodeType": "Block", "src": "3312:36:1", "statements": [ { "expression": { "id": 4111, "name": "_totalSupply", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4053, "src": "3329:12:1", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 4110, "id": 4112, "nodeType": "Return", "src": "3322:19:1" } ] }, "documentation": { "id": 4105, "nodeType": "StructuredDocumentation", "src": "3188:49:1", "text": " @dev See {IERC20-totalSupply}." }, "functionSelector": "18160ddd", "id": 4114, "implemented": true, "kind": "function", "modifiers": [], "name": "totalSupply", "nameLocation": "3251:11:1", "nodeType": "FunctionDefinition", "overrides": { "id": 4107, "nodeType": "OverrideSpecifier", "overrides": [], "src": "3285:8:1" }, "parameters": { "id": 4106, "nodeType": "ParameterList", "parameters": [], "src": "3262:2:1" }, "returnParameters": { "id": 4110, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4109, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 4114, "src": "3303:7:1", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4108, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3303:7:1", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "src": "3302:9:1" }, "scope": 4616, "src": "3242:106:1", "stateMutability": "view", "virtual": true, 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