{
  "plays": {
    "plays": [
      {
        "city": "Yamanoichō",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0xb6ff6bf6395e707d9f7c99737c0e37ad4c86a52fa3d71a0df174d6dcde8ffc254cec9cfe1831e5b007185ea4507237cb4625346e5265d82efc1ffbc00e451fca00",
        "timestamp": "2026-07-18T07:04:30Z",
        "trackId": "103571926",
        "userId": "0xb03478a9e8fb1516aa91b272afc7422b1c71d837"
      }
    ]
  },
  "signature": "f3ce8d898e18d4df430b543ac5e03507639bf90e4d5bbb98d823767c4d261085086954fcf9a4dbdd1e11771d06f22e988e8694405e5d90b071ef2da6725a6d0901"
}