{
  "1": [
    "https://eth.llamarpc.com",
    "https://eth.drpc.org"
  ],
  "11155111": [
    "https://sepolia.drpc.org",
    "https://0xrpc.io/sep"
  ],
  "8453": [
    "https://mainnet.base.org",
    "https://base.drpc.org"
  ],
  "42161": [
    "https://arbitrum.drpc.org",
    "https://public-arb-mainnet.fastnode.io"
  ],
  "137": [
    "https://polygon-rpc.com",
    "https://rpc-mainnet.matic.quiknode.pro"
  ]
}