Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQClkWBnOwilbiiUQqM4y0VwT5buk53/Vzb7AUpeAKKFgXnyoWM5MxHNqTqf… (1,748 chars)"
  }
}