{
  "plays": {
    "plays": [
      {
        "city": "Kawaguchi",
        "country": "Japan",
        "region": "Saitama",
        "signature": "0x63afdba21028213b4235058108614d0231f7dc34ef335385610204f9f2c8ab2b762d212687c8eba15fd7ca670782ba81582e87a5389eba09b676bf12777cdd8401",
        "timestamp": "2026-03-27T04:03:28Z",
        "trackId": "846112185",
        "userId": "0xfe38c5ea3579c9333fe302414fe1895f7a320bef"
      }
    ]
  },
  "signature": "a32b84d7cb66649c0e18dec6ee656ca90926d8ae4dfbeb2132a381aa83c0556f3fa6a66e2de3c9697595c8de73093e9d4f4c30fc111dbf96edc427db49976bb500"
}