Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCoPewg4NZhTmm8Sw3lrnYl6+7OKHwMzlUXOCqIZcTIVCFOTanO94fHmb8d… (1,748 chars)"
  }
}