{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0x19d2936a11146dc1bb7bb91ba0cd074f2442b5c01e51a2a0e4b9ae7d0f742a1970768041e83e95b1a0725e9fa2873189b002d1f21eb6437fe691abbd3a26012600",
        "timestamp": "2026-05-12T23:55:07Z",
        "trackId": "120805400",
        "userId": "200369470"
      }
    ]
  },
  "signature": "5ffebcc499963df380cda4d906f5644698d46874db6ba87b68dc438def723a7304e57fd6eea97279ef559d5f1a4bdcd1cb58a1d76d3e76855f6b23697c468e3f01"
}