{"chainId":"0x3d4","chainName":"TOP Mainnet EVM","nativeCurrency":{"name":"Ether","symbol":"ETH","decimals":18},"rpcUrls":["https://ethapi.topnetwork.org"],"blockExplorerUrls":["https://www.topscan.io"],"iconUrls":["ipfs://QmYikaM849eZrL8pGNeVhEHVTKWpxdGMvCY5oFBfZ2ndhd"]}