Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGXxqWHWhWf+5aCJ4pHM5fq5SUv1AHPSF9Cl3Uahw7hzXwj+S4e8m//VqTO… (1,748 chars)"
  }
}