{"chainId":"0x290b","chainName":"Numbers Mainnet","nativeCurrency":{"name":"NUM Token","symbol":"NUM","decimals":18},"rpcUrls":["https://mainnetrpc.num.network"],"blockExplorerUrls":["https://mainnet.num.network"],"iconUrls":["ipfs://bafkreie3ba6ofosjqqiya6empkyw6u5xdrtcfzi2evvyt4u6utzeiezyhi"]}