{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0xcb09ce0303e6a0785cb068f81cff3eec3a9dc4ce680f9b649ba18c2d385c2e1d4edf62134b26e1539ea4c4c703a1389a7348de810148e0f4e4fa2412ce3a7bca00",
        "timestamp": "2026-04-08T21:30:04Z",
        "trackId": "606155370",
        "userId": "10449019"
      }
    ]
  },
  "signature": "8add68ba7da6f7c41777a883f3d92a92b3a76794c048684e0daa8921a699dbe62bc4061cb71ca585e520cadeda9285788d4947d5aae3240265b3fa1d62fd0d6101"
}