{"chainId":"0x145","chainName":"GRVT Exchange","nativeCurrency":{"name":"ETH","symbol":"ETH","decimals":18},"rpcUrls":["https://rpc.grvt.io"],"blockExplorerUrls":[],"iconUrls":["ipfs://QmVRdhjaBYeUVCkF8SUYMqAgGtbePYaozzy4YtMVKazLut"]}