Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD0wkuZKhTBAgZ+adqoJkn+ILfuUOv4Pvum8rm4vXZYdH0VByGcvDauqkHM… (1,748 chars)"
  }
}