{
  "plays": {
    "plays": [
      {
        "city": "Higashiosaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0xa98055af4a7013e1772c099729adc81ffcca365b718d5216cf1c88d1564588355b954efa6e1745e31071cf81952fe0b35ec0a973b6fc29a59841072fe82b52d301",
        "timestamp": "2026-05-16T12:12:26Z",
        "trackId": "1057111773",
        "userId": "29318194"
      }
    ]
  },
  "signature": "b4ccceb402f86631f879df8cddbbe749d7e45c08393bf86068bd508af0c78e9a1db47b810a086835fbf8038b40684974aca7dc4cf019adf9672e935cfae6502a00"
}