Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEFo2G5I14rcxkz/o3ByZT9oYjrQ5eNW7WXnUxOa6eK2iHbFUfSgjr0XTTW… (1,748 chars)"
  }
}