{"chainId":"0x18","chainName":"KardiaChain Mainnet","nativeCurrency":{"name":"KardiaChain","symbol":"KAI","decimals":18},"rpcUrls":["https://rpc.kardiachain.io"],"iconUrls":["ipfs://QmXoHaZXJevc59GuzEgBhwRSH6kio1agMRvL8bD93pARRV"]}