curl --fail-with-body "$THORNODE_RPC_URL" \
  --header 'content-type: application/json' \
  --data '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getProgramAccounts",
    "params": [
      "Config1111111111111111111111111111111111111",
      {
        "encoding": "base64",
        "dataSlice": {
          "offset": 0,
          "length": 0
        }
      }
    ]
  }'

const body = {
  "jsonrpc": "2.0",
  "id": 1,
  "method": "getProgramAccounts",
  "params": [
    "Config1111111111111111111111111111111111111",
    {
      "encoding": "base64",
      "dataSlice": {
        "offset": 0,
        "length": 0
      }
    }
  ]
};

const response = await fetch(process.env.THORNODE_RPC_URL, {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify(body),
});
const { result, error } = await response.json();
console.log(result ?? error);

{
  "jsonrpc": "2.0",
  "result": [
    {
      "pubkey": "1P6xWzuJZGAGu456ZZYrACfDFh2xydPnCoNvhgnP5Kv",
      "account": {
        "lamports": 5366200,
        "data": [
          "",
          "base64"
        ],
        "owner": "Config1111111111111111111111111111111111111",
        "executable": false,
        "rentEpoch": 18446744073709551615,
        "space": 643
      }
    },
    {
      "pubkey": "1Wcz4RFmsZKBmdDrojRLSzQa2Tecw9eh1CTh1ZB6vRw",
      "account": {
        "lamports": 5366200,
        "data": [
          "",
          "base64"
        ],
        "owner": "Config1111111111111111111111111111111111111",
        "executable": false,
        "rentEpoch": 18446744073709551615,
        "space": 643
      }
    }
  ],
  "id": 1
}