Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCp9nFSfQ8/LdJU+MlnYKF6zkqAZHRt7pM7buv7WCcoEXzO4kUmFoXrl33v… (1,748 chars)"
  }
}