Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHH9VmEBag/GGjY6KM0ny6WPoHOggxpvum9+iaqh5l/FxPHc9W9WY/moI80… (1,748 chars)"
  }
}