{
  "plays": {
    "plays": [
      {
        "city": "Shanghai",
        "country": "China",
        "region": "Shanghai",
        "signature": "0x4242da70ab3f12829d3fc8876aa599996aab176ab3a43727a963c937935cd74956a1890f4d234aa2947004376eec066a6181541864ae13364a87116f7cdba19701",
        "timestamp": "2026-05-05T02:01:58Z",
        "trackId": "1231239933",
        "userId": "972138429"
      }
    ]
  },
  "signature": "b20d993c36f05a07a5395e1cd2c644734d0a076518c3d5f576e88fa396bd2fe31a066b84afbda3bc79a7a22a9e89776a494ea080bb090d6966e2b8d8a29551b901"
}