{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x5ba1eb45b80280128734b9601c2519c431e2d6f9eb7566c47efe12d2728efd417e73c656ac4080e758b1ed0f2184c0c56d8a00802b51f4f36c1d79c85b669e8c01",
        "timestamp": "2026-03-29T06:02:21Z",
        "trackId": "1190146876",
        "userId": "10449019"
      }
    ]
  },
  "signature": "acc34ea147471f76fa15cfe02fef7715ac1c6d202976f3e9bd2fe6db01ca4bc56b62fe314eb238783fef19306e90bdd879a01a71672539d29520383e56b7c9fe01"
}