Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFxL6EgFMvb03Pq0g31wXLtsA7VtGKq3QHj+NsiPejdAQWoRxKt9UoKKgT1… (844 chars)"
  }
}