Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD+8KSBQe7duoIXbVG0gpx0jf0GVF7gMjQP3B7J802HYSWLSViZaN0JNyWK… (1,748 chars)"
  }
}