Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQGf9XdGcmttQPBcTFAdojuM5JGZHhGwLXg0gHv66xkRS0K18h1IOi+oQ0EN… (1,748 chars)"
  }
}