{
    "symbol": "ETH",                                                            // coin/Token ticker
    "name": "Ethereum",                                                         // coin/Token full name
    "decimals": 18,                                                             // decimal
    "block_time": 10000,                                                        // block time
    "sample_address": "0xfc10cab6a50a1ab10c56983c80cc82afc6559cf1",             // sample address
    "height": 10216016,                                                         // current block height
    "hash": "0x1f9bb990d7a25a1c77652d6fcf6631ecc681bcd9d59722c1d0e21c7c68607e89",// current block hash
    "size": 70390928311,                                                        // chain size, the current field may not be returned
    "tota_txs": 29045598,                                                       // total transactions, the current field may not be returned
    "circulation":16923962                                                      // network circulation, the current field may not be returned
}