Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEBPAofBUcRm6O4bEgh0KLffQJVQNnQ9QhzSXIpnAYWXnvF1yxiumN+OgLn… (1,748 chars)"
  }
}