Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF3jRS2QHfkV70A9LPeSd7tALf8j/hAojZfj8yAlK6JhUCmBUltzzxQy7om… (1,748 chars)"
  }
}