Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDjv3codKLlBKeguZAX7fj4bkqbbaf+wugEoFvDo1rFtm6IyQUpz56Tn6Xn… (1,748 chars)"
  }
}