{"chainId":"0x858","chainName":"BigShortBets Testnet","nativeCurrency":{"name":"Dolarz","symbol":"Dolarz","decimals":18},"rpcUrls":["https://test-market.bigsb.network"],"blockExplorerUrls":["https://polkadot.js.org/apps/?rpc=wss://test-market.bigsb.network#/explorer"]}