getSignaturesForAddress RPC 方法

返回包含指定地址的已确认交易的签名，这些交易的 accountKeys 列表中包含该地址。从提供的签名或最近确认的区块开始，按时间倒序返回签名。

params

stringrequired

账户地址，使用 base-58 编码的字符串

objectoptional

包含以下字段的配置对象：

result

array

一个交易签名信息对象的数组，从最新到最旧的交易排序，包含：

$ curl https://api.devnet.solana.com -s -X \
>   POST -H "Content-Type: application/json" -d ' 
>   {
>     "jsonrpc": "2.0",
>     "id": 1,
>     "method": "getSignaturesForAddress",
>     "params": [
>       "Vote111111111111111111111111111111111111111",
>       {
>         "commitment": "finalized",
>         "limit": 1
>       }
>     ]
>   }
> '

Response

{
  "jsonrpc": "2.0",
  "result": [
    {
      "signature": "5h6xBEauJ3PK6SWCZ1PGjBvj8vDdWG3KpwATGy1ARAXFSDwt8GFXM7W5Ncn16wmqokgpiKRLuS83KUxyZyv2sUYv",
      "slot": 114,
      "err": null,
      "memo": null,
      "blockTime": null,
      "confirmationStatus": "finalized"
    }
  ],
  "id": 1
}

$ curl https://api.devnet.solana.com -s -X \
>   POST -H "Content-Type: application/json" -d ' 
>   {
>     "jsonrpc": "2.0",
>     "id": 1,
>     "method": "getSignaturesForAddress",
>     "params": [
>       "Vote111111111111111111111111111111111111111",
>       {
>         "commitment": "finalized",
>         "limit": 1
>       }
>     ]
>   }
> '

params

stringrequired

账户地址，使用 base-58 编码的字符串

objectoptional

包含以下字段的配置对象：

result

Response

{
  "jsonrpc": "2.0",
  "result": [
    {
      "signature": "5h6xBEauJ3PK6SWCZ1PGjBvj8vDdWG3KpwATGy1ARAXFSDwt8GFXM7W5Ncn16wmqokgpiKRLuS83KUxyZyv2sUYv",
      "slot": 114,
      "err": null,
      "memo": null,
      "blockTime": null,
      "confirmationStatus": "finalized"
    }
  ],
  "id": 1
}

array

一个交易签名信息对象的数组，从最新到最旧的交易排序，包含：