{
  "plays": {
    "plays": [
      {
        "city": "Wuhan",
        "country": "China",
        "region": "Hubei",
        "signature": "0xfed4cf67d2518ec5528723d199b18cf9693887646a61731c508706694c7abe8811ed8716892cbfe32295076400698792877587cd878a1071d7eb5d04b2ced41b00",
        "timestamp": "2026-03-29T06:43:33Z",
        "trackId": "820207611",
        "userId": "387870391"
      }
    ]
  },
  "signature": "cbd35f1f85b7457572d46d2be7de353a16d452d56e4d7b907ad706e9b9f83c8377f5f6fbe68ce8cfa7b62b5c6df2580013a107945438363ef561c0127449212600"
}