Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAcOxmSut6qSS0DWNJtwprjh1aqnlsJCw9GeiIOoE2uhGhjA6ZJEqU63l6a… (1,748 chars)"
  }
}