{
  "plays": {
    "plays": [
      {
        "city": "Zhengzhou",
        "country": "China",
        "region": "Henan",
        "signature": "0x97c6f4aaf9f87e376bac57e49c87767d2e5b15ea5a3adf978df435da67db1113587c7221b4f089bcc49a8b0ed40e14d6f106b2ab8463b85ec626609141c9c5fe01",
        "timestamp": "2026-10-20T08:45:41Z",
        "trackId": "464358029",
        "userId": "0x422541273087bec833c57d3c15b9e17f919bfb1f"
      }
    ]
  },
  "signature": "1f802d50c7ca4d844e0f9180b70e37acc22aee28e027bee5e01c9482417bb2b4311bb51ec223004576938819f3bed902c165551681fab049f9dc20351f562d7300"
}