Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA5cjYOD1Hce+fjlL/hVChZt+9OqXbNmn5Niw9yB4RyIn+OZM/YpqYcqs2x… (1,748 chars)"
  }
}