Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDzoB//tLiyKRFngDpbJxVCYF6KxGOQy69Jh+b5xNLt6iy6HFby/JsxHyuC… (1,748 chars)"
  }
}