Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDv7eWfo3Bib+7liMaYMO0+qg+LCv/b3KIfQmhyQ3B1WUZTZCaG97allwa5… (1,748 chars)"
  }
}