Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDnuW4uW5UBOv61+aGVFzaUsAaRC30kd7xVDVEHQr2NZlCPpJ8yeBmkc8pt… (1,748 chars)"
  }
}