Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAUVdTd/sW7GTYOdXwY4ML0ohV4/xrGsmUZd4jqFyKn1FCDnRMQR9Ex+UZo… (1,748 chars)"
  }
}