curl --fail-with-body "$THORNODE_RPC_URL" \
  --header 'content-type: application/json' \
  --data '{
    "jsonrpc": "2.0",
    "id": 1,
    "method": "getVoteAccounts",
    "params": [
      {
        "votePubkey": "voteRnv6PBzmiGP8NicWtQiqEJTwKKq2SxtqtdLUJjd"
      }
    ]
  }'

const body = {
  "jsonrpc": "2.0",
  "id": 1,
  "method": "getVoteAccounts",
  "params": [
    {
      "votePubkey": "voteRnv6PBzmiGP8NicWtQiqEJTwKKq2SxtqtdLUJjd"
    }
  ]
};

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": {
    "current": [
      {
        "activatedStake": 351192245566822,
        "commission": 0,
        "epochCredits": [
          [
            1013,
            2364183921,
            2357279421
          ],
          [
            1014,
            2371091343,
            2364183921
          ],
          [
            1015,
            2377959529,
            2371091343
          ],
          [
            1016,
            2384857170,
            2377959529
          ],
          [
            1017,
            2391322594,
            2384857170
          ]
        ],
        "epochVoteAccount": true,
        "inflationRewardsCommissionBps": 0,
        "lastVote": 439749154,
        "nodePubkey": "Diman2GphWLwECE3swjrAEAJniezpYLxK1edUydiDZau",
        "rootSlot": 439749123,
        "votePubkey": "voteRnv6PBzmiGP8NicWtQiqEJTwKKq2SxtqtdLUJjd"
      }
    ],
    "delinquent": []
  },
  "id": 1
}