{
  "plays": {
    "plays": [
      {
        "city": "Dalian",
        "country": "China",
        "region": "Liaoning",
        "signature": "0x4d468c331f3828f82f5ad476058d263ef2b523bb37b63d4bd2cb2f3f57d304cf606e5ab7cedd3bf931b99256ca0b15a64eef5f7b55de6aa9cd7defd3ccc37d4f01",
        "timestamp": "2026-06-01T00:14:29Z",
        "trackId": "1212081574",
        "userId": "244050891"
      }
    ]
  },
  "signature": "2519cf2fa35f2eab670af19f7ec53898d5d635b2efa73518d84ca035f7a4930a5765201c199672b73dbf04d2135e3b5c5fb2299394bcba5acc8ae618c0b698c000"
}