Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDXohyC6uXUQPxmitHZMY+VmoXrfPeTJCRrYOhBlnhB5VVZrcQrUqmq3rX6… (1,748 chars)"
  }
}