Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBk49nxr+aEkFLuGi76LiJP2IEhaRqtYyjZGzNhPIEVyXgNpfmK8eEbwfIj… (1,748 chars)"
  }
}