Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBbsQmUlmQu6aV5HZ/KeTmhtLahvp4ErJ+BuzLEA3VqyRWRvRgk9SElGjxm… (1,748 chars)"
  }
}