Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAIJwNd5o4N5Xh+v88qHC0lS0NIY6npQuOhX4Y8dOLsPTg0rL/mgixcd2Pd… (1,748 chars)"
  }
}