Question

我正在尝试按照此处的文档实现BlockCypher以太坊API： https://www.blockcypher.com/dev/ethereum/#transaction-api

我正在使用测试网络 / beth / test ，而不是 / eth / main 。

我成功创建了2个地址并调用了水龙头，用一个1000000000000000000 wei来填充一个地址。

但是我似乎无法发送有效的交易...... 以下是所有（测试）信息：

ADDRESS 1

{
"private": "42eb005cbebd33f55b821864fcdc0755876317345ac9d8ad2bf94d734f78395f",
"public": "04c7238abb2e99c50ef3e4fabe21dbf2701f9dc60de24b40e743e84745984957ba7059a3e0b38c226b3580a95ed0e154fba407d089f5c02f90aa5797ead7fc190e",
"address": "7a9373010ce86d8fcd7dd46588d351cddabe7ce8"

}

ADDRESS 2

{
"private": "4a62456df43b89244d349948008064cfe1279ef3a632823f30b371ac54f879a1",
"public": "046c01b338e3c5224aa70fa302fefa5c9767d0f79aa16327e703d01924e894809460b22ab52974706543682d8e16063fd6cbd302b052762a3be5d7720efc4d2fa9",
"address": "73befec27510c64c303d82191eaf276a94603090"

}

地址2包含1000000000000000000 wei，我正在尝试向地址1发送1200000000000000 wei。

我使用New Transaction方法，我发送：

{"inputs":[{"addresses": ["73befec27510c64c303d82191eaf276a94603090"]}],"outputs":[{"addresses": ["7a9373010ce86d8fcd7dd46588d351cddabe7ce8"], "value": 1200000000000000}]}

我收到了这个回复：

{
"tx": {
    "block_height": -1,
    "block_index": 0,
    "hash": "4e875a673e59f0b2d16123659b3a72a8d818a7cb832c5ed1a4bbf8f5b0a4ee87",
    "addresses": [
        "73befec27510c64c303d82191eaf276a94603090"
    ],
    "total": 1200000000000000,
    "fees": 21000000000000,
    "size": 43,
    "gas_limit": 21000,
    "gas_price": 1000000000,
    "received": "2018-05-27T13:51:23.247159854Z",
    "ver": 0,
    "double_spend": false,
    "vin_sz": 1,
    "vout_sz": 1,
    "inputs": [
        {
            "sequence": 0,
            "addresses": [
                "73befec27510c64c303d82191eaf276a94603090"
            ]
        }
    ],
    "outputs": [
        {
            "value": 1200000000000000,
            "addresses": [
                "7a9373010ce86d8fcd7dd46588d351cddabe7ce8"
            ]
        }
    ]
},
"tosign": [
    "8b765bd6c2065f612eb00aa55c50759049779cff50151395aefc5a3dafa5cc10"
]

}

然后我使用Signer和New Transaction响应中的ToSign，以及地址2的Hex编码私钥：

signer 8b765bd6c2065f612eb00aa55c50759049779cff50151395aefc5a3dafa5cc10 34613632343536646634336238393234346433343939343830303830363463666531323739656633613633323832336633306233373161633534663837396131

我收到了这个签名：

30440220644db87755b0a8620e7e52bd64977c79350c0989afd587090be13a8f76efbf3a0220463eb6351c839b086f5874f6a125ec4723fb30eb26a6a831600cb4d3034cd9d3

然后我尝试了BlockCypher的Send Transaction方法，这是我的请求：

{
"tx": {
    "block_height": -1,
    "block_index": 0,
    "hash": "4e875a673e59f0b2d16123659b3a72a8d818a7cb832c5ed1a4bbf8f5b0a4ee87",
    "addresses": [
        "73befec27510c64c303d82191eaf276a94603090"
    ],
    "total": 1200000000000000,
    "fees": 21000000000000,
    "size": 43,
    "gas_limit": 21000,
    "gas_price": 1000000000,
    "received": "2018-05-27T13:51:23.247159854Z",
    "ver": 0,
    "double_spend": false,
    "vin_sz": 1,
    "vout_sz": 1,
    "inputs": [
        {
            "sequence": 0,
            "addresses": [
                "73befec27510c64c303d82191eaf276a94603090"
            ]
        }
    ],
    "outputs": [
        {
            "value": 1200000000000000,
            "addresses": [
                "7a9373010ce86d8fcd7dd46588d351cddabe7ce8"
            ]
        }
    ]
},
"tosign": [
    "8b765bd6c2065f612eb00aa55c50759049779cff50151395aefc5a3dafa5cc10"
],
"pubkeys": ["046c01b338e3c5224aa70fa302fefa5c9767d0f79aa16327e703d01924e894809460b22ab52974706543682d8e16063fd6cbd302b052762a3be5d7720efc4d2fa9"],
"signatures": ["30440220644db87755b0a8620e7e52bd64977c79350c0989afd587090be13a8f76efbf3a0220463eb6351c839b086f5874f6a125ec4723fb30eb26a6a831600cb4d3034cd9d3"]

}

我收回了这个错误：

"Address 0xF6A14d976c86bDbe050cA9426aD491d750be33B1 computed from signature differs from provided one 73befec27510c64c303d82191eaf276a94603090."

知道我做错了什么？

我已经尝试了几件事，在线阅读了一些类似的问题，但仍然没有运气。

我也尝试过BlockCypher的Raw Transaction方法，也没有运气......

我不清楚它是什么意思为“原始十六进制编码事务”，我试图发送我发送给新事务的Hex-Encoded输入：

{"inputs":[{"addresses": ["73befec27510c64c303d82191eaf276a94603090"]}],"outputs":[{"addresses": ["7a9373010ce86d8fcd7dd46588d351cddabe7ce8"], "value": 1200000000000000}]}

所以我发送了https://api.blockcypher.com/v1/beth/test/txs/push?token=[mytoken]：

{"tx":"22696E70757473223A5B7B22616464726573736573223A205B2237336265666563323735313063363463333033643832313931656166323736613934363033303930225D7D5D2C226F757470757473223A5B7B22616464726573736573223A205B2237613933373330313063653836643866636437646434363538386433353163646461626537636538225D2C202276616C7565223A20313230303030303030303030303030307D5D"}

但我收到错误：

“rlp: expected input list for types.TxData”.

拜托，非常感谢任何帮助！

Answer 1

您要传递给签名者工具的私钥不正确。由于地址2在您的示例中是发件人，因此您应该改用它的私钥，即4a62456df43b89244d349948008064cfe1279ef3a632823f30b371ac54f879a1。

BlockCypher发送事务

1 个答案: