{
  "plays": {
    "plays": [
      {
        "city": "Sapporo",
        "country": "Japan",
        "region": "Hokkaido",
        "signature": "0x05eeeae9cf8ada70216814f6859df2ac5b58acc0f0171a9c8363a1e90796f0b46ebd33d7d6ef7f01c4b27d49128af4aa73590e254185eda61c14d805dcfdce7400",
        "timestamp": "2026-08-15T08:21:48Z",
        "trackId": "1457006689",
        "userId": "931030763"
      }
    ]
  },
  "signature": "105f3fe7c32128c4527b5348a616360e8e28c6a23b8f431d5e62c1b9bd0625b02dd232eff6bd2aa94bd2323193ff7fce376b850ba5acc319942f7df9d601911f01"
}