{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x786dec8cf3b199a79c3b1b9286a177050de61d1fe59b343e2ee0cc513bdbc3733c2276f573a9abfac7708b4a12d5a7fc39a2b150cc875a774a5232531e89b91a01",
        "timestamp": "2026-04-04T14:02:58Z",
        "trackId": "404509508",
        "userId": "10449019"
      }
    ]
  },
  "signature": "f5bab0757926c5c0b2d15312622f0437feddaea3c905a418374055efdfa183c66d069107f6b598cd256c4910f3ca2da818cfc9cf3fd870fb8c6d51d5e2b73c2e01"
}