{
    "symbol": "BTC",                                                            // token symbol
    "name": "Bitcoin",                                                          // token name
    "decimals": 8,                                                              // precision
    "block_time": 600000,                                                       // block time
    "sample_address": "bc1quvuarfksewfeuevuc6tn0kfyptgjvwsvrprk9d",             // sample address
    "height": 675870,                                                           // current block height
    "hash": "0000000000000000000cd537a29662f9003844d40cd7fbd6bd34e04b5adb354f", // current block hash
    "size": 70390928311,                                                        // chain size
    "tota_txs": 29045598,                                                       // total transactions
    "circulation":16923962                                                      // network circulation
}