{
  "plays": {
    "plays": [
      {
        "city": "Dongguan",
        "country": "China",
        "region": "Guangdong",
        "signature": "0xb94fab87d6bb993a87d6f2c3c2affc2bf2d5c90f23abd3ffc96247b7778a47f6118522ea5656d2b81ac7bedbbbdb2108fdbc280997e14dcf87e107588b82da9f01",
        "timestamp": "2026-04-17T00:27:56Z",
        "trackId": "460282622",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "47aa4d3d4452ed4b5d150640ffc7973e2e4e56351fa69cbc5ae08da348c259c832733f6307dfb148bd12aca74f7f8a9ade50c2d1c4ea6de7aa38ff1598eb5cbb00"
}