{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0x52742ef93b0274a8bc45802f32753a90126fdea1c7a156b06b04f1266f1550e135d729f156ccba8c207b88419af49843845de6434d3a7aecb95f259fe339100000",
        "timestamp": "2026-03-28T01:20:13Z",
        "trackId": "26864945",
        "userId": "12290999"
      }
    ]
  },
  "signature": "99b60799190f5b76f43ba348bb0c9991da2290817c352efd3036de43115fb776390fd410270efa151038bff22fc7fc5c0ecd14472ca449d81aed959f9c00b6d701"
}