Uso web3js para enviar transacciones al bloque. Y guarda algo de información en él.
Encuentro que el cliente de Parity puede mostrar los parámetros directamente.
Pero cuando obtengo los datos del bloque con JSONRPC, no puedo descifrar cuáles son mis datos que ingresé.
Por ejemplo me sale un bloque por hash, y el retorno es así:
"jsonrpc": "2.0",
"result": {
"author": "0x00d190002eae6a467af8dc7ac3215b41028ac06f",
"difficulty": "0xfffffffffffffffffffffffffffffff7",
"extraData": "0xd5830107008650617269747986312e31382e30826c69",
"gasLimit": "0x47b760",
"gasUsed": "0x31d67",
"hash": "0xf8e135dbadc405d6bc16cb5a0e3ac8dbe560927ba96e3844fa9ec838aca475bd",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"miner": "0x00d190002eae6a467af8dc7ac3215b41028ac06f",
"number": "0x2ef",
"parentHash": "0xaec5be937a53721e2fa1795408e81f01df4144e401d97e1d580deb29688c332d",
"receiptsRoot": "0x4b68641d219b1d8e82adc485b1920db42b3eec1099c692ab52899779d3edbf61",
"sealFields": [
"0x8411ddd280",
"0xb8410ba11be8900cea08c411b10bbe990a252187452f956ae8fb48851675499af011478f858f9d5a5f80b46bbf726f91f330fff2fbac240855c11e86beabf32335a200"
],
"sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
"signature": "0ba11be8900cea08c411b10bbe990a252187452f956ae8fb48851675499af011478f858f9d5a5f80b46bbf726f91f330fff2fbac240855c11e86beabf32335a200",
"size": "0x4f1",
"stateRoot": "0xabe536a30aa59d297b71984091c8d31c158ad2e7551dafb3fb5ff420313a4372",
"step": "299750016",
"timestamp": "0x59551c7f",
"totalDifficulty": "0x2eeffffffffffffffffffffffffee242a91",
"transactions": [
{
"blockHash": "0xf8e135dbadc405d6bc16cb5a0e3ac8dbe560927ba96e3844fa9ec838aca475bd",
"blockNumber": "0x2ef",
"condition": null,
"creates": "0x2825f034088137cd65328112bd4b0d7906cb2f94",
"from": "0x0048e5a10050c9b566ea23d0b1393d188ef950bd",
"gas": "0x47b760",
"gasPrice": "0x18e14af0",
"hash": "0x9433191bb9a8cdeee26c68ae20f0c710c6b922238847da8dc29e45d2d5d2a870",
"input": "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",
"networkId": 8995,
"nonce": "0xd",
"publicKey": "0x1bc1dd59eeaeb546ffa85598378b1a1b623317dd231bfd65fdc19b0a13c379b77c7334d91973149f7d5246b65c6c8658aecd1162439af2776aceeb7f78b927c1",
"r": "0x3e82009ebbe3b7d1559b44c6f7ac0e4a3e1f0d7399b21dbdbd3462382de50c14",
"raw": "0xf902a70d8418e14af08347b7608080b902536060604052341561000c57fe5b5b6102378061001c6000396000f30060606040526000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff168063962939b81461003b575bfe5b341561004357fe5b6100d6600480803590602001908201803590602001908080601f0160208091040260200160405190810160405280939291908181526020018383808284378201915050505050509190803590602001908201803590602001908080601f016020809104026020016040519081016040528093929190818152602001838380828437820191505050505050919050506101d9565b604051808060200180602001838103835285818151815260200191508051906020019080838360008314610129575b80518252602083111561012957602082019150602081019050602083039250610105565b505050905090810190601f1680156101555780820380516001836020036101000a031916815260200191505b5083810382528481815181526020019150805190602001908083836000831461019d575b80518252602083111561019d57602082019150602081019050602083039250610179565b505050905090810190601f1680156101c95780820380516001836020036101000a031916815260200191505b5094505050505060405180910390f35b6101e16101f7565b6101e96101f7565b8383915091505b9250929050565b6020604051908101604052806000815250905600a165627a7a7230582001aded1229b1914c79dcc0d6069eee9b46740ef09d66002b4427444d6f4afa130029824669a03e82009ebbe3b7d1559b44c6f7ac0e4a3e1f0d7399b21dbdbd3462382de50c14a0478c96ece0763d198c1dd1786796008038944e1d65939aa79eb7d2eb552beb2d",
"s": "0x478c96ece0763d198c1dd1786796008038944e1d65939aa79eb7d2eb552beb2d",
"standardV": "0x0",
"to": null,
"transactionIndex": "0x0",
"v": "0x4669",
"value": "0x0"
}
],
"transactionsRoot": "0x4107bfd073f20a1bf82939bc7d1058bd31b108d9830e5b6e0985361b62b578d9",
"uncles": []
},
"id": 1
}
En esta información, ¿cuál ingreso? ¿O hay un JSONRPC que puede devolver los datos que ingresé? Leí algún documento pero no obtuve la respuesta correcta. ¿Me puedes dar algún consejo? Gracias. :)
Encuentro un proyecto en github: https://github.com/ConsenSys/abi-decoder
Puede ayudarlo a intercambiar sus datos tx a datos legibles. Pero necesita el ABI.
Siga el LÉAME de este proyecto, puedo obtener la información de entrada que envié a la transacción.
Muchas gracias. :)
Puede 'diseccionar' el resultado de getTransaction. Aquí hay un ejemplo para recuperar valores enteros que fueron almacenados...
web3.eth.getTransaction(txHash, function(error, trans){
let input = trans.input.slice(10);
let sample = [];
if (trans) {
let sliceFrom = 0;
let sliceTo = 64;
for (let i = 0; i < 12; i++) {
sample[i] = (parseInt(input.slice(sliceFrom, sliceTo), 16));
sliceFrom += 64;
sliceTo += 64;
console.log(i+": "+sample[i]);
}
}
});
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Anubhav Gupta