{

  "code": 0,
  "message": "OK",
  "data": {
    "symbol": "ETH",
    "name": "Ethereum",
    "decimals": 18,
    "block_time": 10000,
    "sample_address": "0xfc10cab6a50a1ab10c56983c80cc82afc6559cf1",
    "height": 10216016,
    "hash": "0x1f9bb990d7a25a1c77652d6fcf6631ecc681bcd9d59722c1d0e21c7c68607e89",
    "size": 70390928311,
    "tota_txs": 29045598
  }
}