{"chainId":"0x4d2","chainName":"Step Network","nativeCurrency":{"name":"FITFI","symbol":"FITFI","decimals":18},"rpcUrls":["https://rpc.step.network"],"blockExplorerUrls":["https://stepscan.io"],"iconUrls":["ipfs://QmVp9jyb3UFW71867yVtymmiRw7dPY4BTnsp3hEjr9tn8L"]}