Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBxIgCd7sFJ8kAlpe/MbMW7Ov3YHqpxcdZ0x82pw/JMSXzmtQDEz7tWsPrc… (1,748 chars)"
  }
}