{
  "plays": {
    "plays": [
      {
        "city": "Shenyang",
        "country": "China",
        "region": "Liaoning",
        "signature": "0x30269f52d3ae292863ada5e84f2f48ee4bceff03cf26fb0bb28fcc58a6a418980bf8e80d5f831b5924c47cc26e6c6542e585ee48aa8d64fd47a0ad02ff1f103001",
        "timestamp": "2026-10-01T08:00:49Z",
        "trackId": "1094126151",
        "userId": "0x8449169096550905b903b6803fb3b64285112603"
      }
    ]
  },
  "signature": "94f61cc485a76862a35fb43845965eb09783b0e267e713e27c29f0b91af4caae4c8fabd99f206d3152a04c7a5801b8c7c868f5600589fc76873bd0a42566ce6201"
}