{
  "plays": {
    "plays": [
      {
        "city": "Musashino",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x56e623530653665006b69dc4382839378c233259be5e5c89f9afb8ae76fc7f6716d206e8ebafddd92f76a0c46f0a3452fa120a71da6783ad1e0774bed98a398000",
        "timestamp": "2026-05-10T07:49:15Z",
        "trackId": "1907448598",
        "userId": "205876401"
      }
    ]
  },
  "signature": "6fcc93ed5e969240a0dbdc1d0ce342c351e87eedf718aaac5c202089c05b635a163973efd6ee5c23a8f59e2b5f7b5a9d2f73a6f80c61bc0d6f1ce50da818036801"
}