Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBqfRjk4PiXvfk2wpEt9Tw+jdcBQ07atTuzoPEaWUwdbCVnJYcPyENsYSML… (1,748 chars)"
  }
}