{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0x014f2a67d67efd68cc7db0d2242275f1ad4009dca39651c5acdeaac8ffc9aba866f06b95414bbedbe90190536cbf9a7edcf2f3038d46c6581bf371fbf34e3ded00",
        "timestamp": "2026-04-02T10:56:19Z",
        "trackId": "1132978104",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "acd4c26a3af6eedc60a58f0b29a7f8822204df2e6fd7d4881131fe79bcc1a2fd79ec03d8834dd83d889ae3aaa8e788b1fdaaf67cdf0ddad0f9281c867bd52d2200"
}