Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEZ7u/HEh+fzW6lUGCntwpC5fGQe9NslQXeYXcI0T7mMTuFwCgb8kdhaNck… (1,748 chars)"
  }
}