{
  "plays": {
    "plays": [
      {
        "city": "Taichung",
        "country": "Taiwan",
        "region": "Taichung City",
        "signature": "0xd9ac8de9a37bcc1577188f819a4bcc82248b64e47ff45ad48abe004b89eaa5d835783a29a6eb0cd0d5751eb1ceafba59b1ee7dd150093e1af0bf74c3f526993901",
        "timestamp": "2026-03-31T12:09:05Z",
        "trackId": "2121036968",
        "userId": "0xff753331cea586dd5b23bd21222a3c902909f2dd"
      }
    ]
  },
  "signature": "4d92577838e21f15592ddee477834773198942dfff0306faf01ee9dc8787c19e59e19eb8dd56a2730e3200f343f26f6573cd42f8fef9dd3a5ad10665840e11ac01"
}