Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBg/xAvOoGnOXMhNb7aKHqXdBsqX9WiM9UkUDTOhELZ7VWjMx120BCTKa+V… (1,748 chars)"
  }
}