Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDWlhFLGDQAyIyzNolhEfi54aCzM1Y4FWmJWEKcYV62mlgauNJWjyOm9TVh… (1,748 chars)"
  }
}