{
  "plays": {
    "plays": [
      {
        "city": "Sapporo",
        "country": "Japan",
        "region": "Hokkaido",
        "signature": "0x1db4b73734e7131eea2605faff10b30698533adc59dc4d95988cbe327d0b7f815d1bf24ff5f50d99462e6dfa8f327cec3d8755c6576119c086cbcb600aa8bb8001",
        "timestamp": "2026-08-15T09:14:16Z",
        "trackId": "2062095661",
        "userId": "0xecedcaabecb40ef4be733ba47fad612aea1f396f"
      }
    ]
  },
  "signature": "e5a4cc8c687f4146d6ae11fd71524e9f412912b8efbba08c7a238a005703d4012bd7236ab23142d43aae9dfee00f02759ebb1db2b63209f819183cbac746ca9101"
}