Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCbs1kyXAG2YPyh+VZ6BlOKlfJZIEk35/fISBl+JO1PtXf1ZTqgXAv4xTBI… (1,748 chars)"
  }
}