Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwH6cWyfuZoZWaJdwsZiV8qjXCsWC5DRyiQQRdcNjDJYqFxWyWhzHrayE0F0… (844 chars)"
  }
}