database_api.get_potential_signatures

Purpose

Este método devolverá el conjunto de todas las claves públicas que podrían firmar una transacción (transaction) dada. Esta llamada puede ser usada por los wallets para filtrar su conjunto de claves públicas al subconjunto relevante antes de llamar a get_required_signatures para obtener el subconjunto mínimo.

Parameters

PARAMETERS

{
  "trx": {
    "ref_block_num": 0,
    "ref_block_prefix": 0,
    "expiration": "1970-01-01T00:00:00",
    "operations": [],
    "extensions": [],
    "signatures": []
  }
}

Example

BASH

curl -s https://api.steemit.com \
  -H 'Content-Type: application/json' \
  --data-binary '{
    "jsonrpc": "2.0",
    "method": "database_api.get_potential_signatures",
    "params": {
      "trx": {
        "ref_block_num": 1097,
        "ref_block_prefix": 2181793527,
        "expiration": "2016-03-24T18:00:21",
        "operations": [
          {
            "type": "pow_operation",
            "value": {
              "worker_account": "cloop3",
              "block_id": "00000449f7860b82b4fbe2f317c670e9f01d6d9a",
              "nonce": 3899,
              "work": {
                "worker": "STM7P5TDnA87Pj9T4mf6YHrhzjC1KbPZpNxLWCcVcHxNYXakpoT4F",
                "input": "ae8e7c677119d22385f8c48026fee7aad7bba693bf788d7f27047f40b47738c0",
                "signature": "1f38fe9a3f9989f84bd94aa5bbc88beaf09b67f825aa4450cf5105d111149ba6db560b582c7dbb026c7fc9c2eb5051815a72b17f6896ed59d3851d9a0f9883ca7a",
                "work": "000e7b209d58f2e64b36e9bf12b999c6c7af168cc3fc41eb7f8a4bf796c174c3"
              },
              "props": {
                "account_creation_fee": {
                  "amount": "100000",
                  "precision": 3,
                  "nai": "@@000000021"
                },
                "maximum_block_size": 131072,
                "sbd_interest_rate": 1000
              }
            }
          }
        ],
        "extensions": [],
        "signatures": []
      }
    },
    "id": 1
  }'

Response

RESPONSE

{
  "keys": []
}