{
  "plays": {
    "plays": [
      {
        "city": "Shanghai",
        "country": "China",
        "region": "Shanghai",
        "signature": "0xf8bda032479db714c1ce7990662845d83c577e73fbd7ea880d59b3c7939b3c6c57e4585aff77d6d697458011f1c555972d917dce8a969f1d43d43c32f30f674401",
        "timestamp": "2026-05-05T01:51:47Z",
        "trackId": "550373909",
        "userId": "972138429"
      }
    ]
  },
  "signature": "45e482da6bdabd75f05a3396f2b0447d9d85d56a369a9cd40aac791695ef821a1af249fd158d19f9a256d14d503577d2aa7e5e53109f8a57505df115be74e88900"
}