{
  "plays": {
    "plays": [
      {
        "city": "Jinan",
        "country": "China",
        "region": "Shandong",
        "signature": "0xa6edb1ce9d3c55f4897269636af72ae0d909b0c3eb3e10c3b39d9ad9d806717b4daa62e5c20ce9868477c7e63447f52fef921b884db85bb991a2817846036e7401",
        "timestamp": "2026-10-13T03:51:19Z",
        "trackId": "869123870",
        "userId": "0xb03478a9e8fb1516aa91b272afc7422b1c71d837"
      }
    ]
  },
  "signature": "57571f5f87ea448e174022ff445528b8fb59dd6d8ce91e273eda96ebffd449194f408195b4e7c4c1922c79014fd7679c2106b8b20be72439e37dfb9e587971b601"
}