{
  "plays": {
    "plays": [
      {
        "city": "Iwaki",
        "country": "Japan",
        "region": "Fukushima",
        "signature": "0x7a6bfad84b5d95f07af50b283e20876bdf90a1643f48b86645631bddf19ee64e075b9917f247d47ce3626100d37ba7cab1b66946e65e31bf930e38d4cdc2fabe01",
        "timestamp": "2026-04-29T14:36:04Z",
        "trackId": "665326932",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "bd4972f261b764d975619a5f16f08911506f6902ceaf99be543c8edbc0fa8ab851c177d8ae95558bde3d7053f6eeebacb2d744ed54492f15f836ca6e83bd7b8e00"
}