Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBhx0Wz/Hy2A0Ctw6R9gP3/22Vs+xHH4Ca3rxqcRqFn2HpAlh9L/AqahsNd… (1,748 chars)"
  }
}