Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAjzeRFg//tRhGke7tbF5Rr0KP8w1Jd4b3aroKES0gWAhOqv1wk9+vXNlWB… (1,748 chars)"
  }
}