Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAKz4TrxBt4oFmmM3Wi9QJg3ncGWad3XFJKSAXbIJlsuXtCrnm9zyuSnEPY… (1,748 chars)"
  }
}