Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAmhXZFJ04vTrrre8aBdEHk7AQl9P4nHSq6iZVnEDz8gFgeSpO+9KmJblOG… (1,748 chars)"
  }
}