Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD8nPZHHmCxFXJXKpzVgCJPl/PAI9PjyeIlAVhYaidrlFKBs0eS2Czg5m9e… (1,748 chars)"
  }
}