Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQETY8QbdOGafoFWVRcHq/Js8UrMI+/I1WtMRjySnKdy9zR2OD06c6Op8kQ7… (1,748 chars)"
  }
}