Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDYll9+DCFr75FW5Qm7W8N5dI9cY7ikOlbV/MqTDK+mYhEzEgCB/ecJAeMC… (1,748 chars)"
  }
}