Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE0AXBQ/8mh+/vEkZpcMITuRy02UWu8OD7GR/F6HKzIozsOVuI3r1dlUGFl… (1,748 chars)"
  }
}