{"chainId":"0xab4b","chainName":"ZKFair Testnet","nativeCurrency":{"name":"USDC Token","symbol":"USDC","decimals":18},"rpcUrls":["https://testnet-rpc.zkfair.io"],"blockExplorerUrls":["https://testnet-scan.zkfair.io"],"iconUrls":["ipfs://QmVb682D4mUXkKNP28xxJDNgSYbDLvEc3kVYx7TQxEa6Cw"]}