Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwEF/eaG73uJdNnIZhzJV8FQYhgtj+4cZTeRd3mLvVvyhAGfhJwxVREEqQ4L… (844 chars)"
  }
}