广播交易。
{
"jsonrpc": "2.0",
"method": "sendrawtransaction",
"params": [hex],
"id": 1
}
- hex:在程序中构造的已签名的交易序列化后的 16 进制字符串。
请求正文:
{
"jsonrpc": "2.0",
"method": "sendrawtransaction",
"params": ["80000001195876cb34364dc38b730077156c6bc3a7fc570044a66fbfeeea56f71327e8ab0000029b7cffdaa674beae0f930ebe6085af9093e5fe56b34a5c220ccdcf6efc336fc500c65eaf440000000f9a23e06f74cf86b8827a9108ec2e0f89ad956c9b7cffdaa674beae0f930ebe6085af9093e5fe56b34a5c220ccdcf6efc336fc50092e14b5e00000030aab52ad93f6ce17ca07fa88fc191828c58cb71014140915467ecd359684b2dc358024ca750609591aa731a0b309c7fb3cab5cd0836ad3992aa0a24da431f43b68883ea5651d548feb6bd3c8e16376e6e426f91f84c58232103322f35c7819267e721335948d385fae5be66e7ba8c748ac15467dcca0693692dac"],
"id": 1
}
如果成功,响应正文:
{
"jsonrpc": "2.0",
"id": 1,
"result": {
"hash":"64af42150db8b15db6778f3efbbd8713f443e7447f854aab854cb1941950c218"
}
}
如果失败,响应正文:
{
"jsonrpc": "2.0",
"id": 1,
"error": {
"code": -501,
"message": "Block or transaction already exists and cannot be sent repeatedly."
}
}
响应说明:
当结果为 false 时,区块广播失败并引发异常。可能返回以下错误代码:
错误代码 | 信息 |
---|---|
-501 | 区块或交易已经存在,不能重复发送。 |
-502 | 内存池已满,不能发送更多交易。 |
-503 | 无法验证区块。 |
-504 | 区块或交易验证失败。 |
-505 | 某个策略筛选器失败。 |
-500 | 未知错误。 |