Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQLGZ8zTuC0jM80Pm5m9Cb1yupuMhyCgKkpkRocQx0f883IyHm+I1YgqfPsB… (1,748 chars)"
  }
}