Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD7PGDMKXZD82fP8wLEDt8YhCcMhDrIY+iIE/rkAP3hTXSY/xrfNUPD9jwt… (1,748 chars)"
  }
}