Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGkbgMJJs0iMVhzj54ULv40lSZoKKr6KU3Up4yswmiDJyGTkJT+Zrzs5iEb… (1,748 chars)"
  }
}