Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQI6wczdKprzZxWcUUaOqOJwm+QyOg6VLtwcl24q8ryNxCvAiFXlqOXt8E5S… (1,748 chars)"
  }
}