{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0x8d7c22de7d1a08aba1a7699deb125b8bf3fc6b52d3b13bd8f1404af7c7303e7758db5812fa3e347f2bc87f0c070e16c25a3da4b3564cb83c10693e49a66c8a1f00",
        "timestamp": "2026-04-05T17:48:05Z",
        "trackId": "100802452",
        "userId": "158574"
      }
    ]
  },
  "signature": "9086e776d46768b64ce7f49a30ed8e4ebbc94ec638d3c151fb8001cdcb174e9e067610122935430f64a6300c319ef874b5694e7bfee6c8063646a1d216c499b801"
}