Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCBjM3Bg0FJtah/Zd8TA5YWpoWOOb1NuObcagmd3lKjxQ42mZcz4W8L8flU… (1,748 chars)"
  }
}