[ { "name": "Ethereum Mainnet", "chainId": 1, "shortName": "eth", "chain": "ETH", "network": "mainnet", "networkId": 1, "nativeCurrency": {"name": "Ether", "symbol": "ETH", "decimals": 18}, "rpc": ["https://mainnet.infura.io/v3/${INFURA_API_KEY}","wss://mainnet.infura.io/ws/v3/${INFURA_API_KEY}","https:// api.mycr…