Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBm4XtHo0jAixE6jQUpNHeGmH65yZ3M1WJdWIYfi5bBIGr9O+33ZiIWmLvv… (1,748 chars)"
  }
}