Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAR/RGYV0A8AP5Fsuqr8ZGICqw3A8b9PzjXOpyR0GkYXAlQVo/gAi7kiMJa… (1,748 chars)"
  }
}