Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE/uPBncVY+UrS7ZopkDYFJW6ibFvHHf8Q/GQIYhS4lTicV8q5T3mCZO91L… (1,748 chars)"
  }
}