{
  "id": 1,
  "jsonrpc": "2.0",
  "result": {
    "address": "0x2791bca1f2de4661ed88a30c99a7a9449aa84174",
    "tokenBalances": [
      {
        "contractAddress": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
        "tokenBalance": "0x0000000000000000000000000000000000000000000000000de0b6b3a7640000",
        "error": "example-value"
      }
    ],
    "pageKey": "abc123def456abc123def456abc123def456abc"
  }
}