Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCMSz2Zgkh7VHvCh7j/D8WTmQcerE7FLWVjkVC2UNL1rUWWHRWOlKwnvfjq… (1,748 chars)"
  }
}