{"chainId":"0x5231a","chainName":"UPchain Mainnet","nativeCurrency":{"name":"UBTC","symbol":"UBTC","decimals":18},"rpcUrls":["https://rpc.uniport.network"],"blockExplorerUrls":["https://explorer.uniport.network"],"iconUrls":["ipfs://QmNMqcPyQnaaFfUDsmsnu2T6agZfoWij3zFYebCNUPkfAH"]}