Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHOi8wELlss8RxEcePPrRXOLxY84QTf0b2gfeuKwzhOCn/TfLsjnc2gjZH7… (1,748 chars)"
  }
}