Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDz7OD8gk0nm0zaSgWdvULe4sP6GlVtjOuUQI9khOGY+XQZ0m1Rm07LLPWG… (1,748 chars)"
  }
}