Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQEo4Z7xZYOENUaM/alSaXXB5SZc1G25XiwU7PWCKdB4oHFfN/7MHssNmk2N… (1,748 chars)"
  }
}