Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQASNUQdAWSra9on8Bs+lpqqd0aRWTmjsJo8B6hNyxpxHGa7w4Pb0BJS4INf… (1,748 chars)"
  }
}