Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQIrAjvDBeFarFz3NCsaWlHvK8zPdyVd92rXCOhZCGhqVB0FsWL5KeJdYUgR… (1,748 chars)"
  }
}