Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCeYqFgMgYInaRQzGbNwa6xqlU0a6OEezehH9OX6Q52nBhiQlnedPE8baqS… (1,748 chars)"
  }
}