Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAlf9N+gtMxRpY+gSF7N5heQ+MiUjD2kxQFrKDpe2wyBEfKDZZAgV/QZ0nV… (1,748 chars)"
  }
}