Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBV786BkkIaSrLbvTUKVUNrTentKt5B/MITUYZBGZmzGgiBYldeV+nXV+fX… (1,748 chars)"
  }
}