Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAmW0eKLXqEwrZDV+Q87z8gIK9HxQPDv/x3ERFdQSxWojaBRcwIvtrNxlep… (1,748 chars)"
  }
}