Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDpnvdb7UaPXf3bCwaLcM3NiHg+fuhGg8KpIbgMLdIoCH9RvoaFptUNT+DP… (1,748 chars)"
  }
}