{
  "plays": {
    "plays": [
      {
        "city": "Hitachi-Naka",
        "country": "Japan",
        "region": "Ibaraki",
        "signature": "0x3b1e443147600ea95e991ebc7c57108609e603a590f03c7e5397fc7e3a326e5d4d9544f6fee8a4989a15c9a4942150797df7df85f75063defd9599ec8756911d01",
        "timestamp": "2026-04-25T12:53:26Z",
        "trackId": "569203781",
        "userId": "230894"
      }
    ]
  },
  "signature": "1cf15e5af054128a95bb0e0963cc48b39725b85b9a4df8876d72ea64be594fc727d03606ba4a83cfac001bb4fa7476c680e6807554644aa4cfd4e3beeb3b4a2d00"
}