{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x367e9c17ccd2a27ac6fbf5b1a564f5a64c09ee860b3a3ab2b6adf825cb1d63bb1a1e5036d2d22dede29ec0fffc1da885cbf0311a3994d51fb65177d02bee0fbf00",
        "timestamp": "2026-04-06T18:10:10Z",
        "trackId": "644673304",
        "userId": "547363342"
      }
    ]
  },
  "signature": "48cbe3faa055413358ff8da89a07be6508a21df2dfbb5de2f6b3aae84e117a9f0674c5b630fa7f207f532d7c8a3d6382b8d49096e86238f75e1a3097ee96b5f900"
}