{
  "plays": {
    "plays": [
      {
        "city": "Shiki",
        "country": "Japan",
        "region": "Saitama",
        "signature": "0x63ef2370b76eac55e0e8f94a9fa4e84a3aae1c16cd5e1a15949ad7f4ce5ee0a324b8601b0e9872fa66b4769972d3d6083773edc05e831e108067656247a79a5400",
        "timestamp": "2026-05-02T10:50:10Z",
        "trackId": "1087238618",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "4f8ad8f0e4074c750b7e12edf41d974a269bbb0d44828b585960ac154a823018329387dd88182b9ab264feb64d528b2a5821caadc58006e798d726b1558dff0800"
}