{
  "plays": {
    "plays": [
      {
        "city": "Changsha",
        "country": "China",
        "region": "Hunan",
        "signature": "0xe69f13a8d55efbec1f9045c7e1eb077a4e5b62b46e2b60d8664eaf27e9c60bd219c65b2f64b0f1b743103791a8e40ddce57fe5797c5010c83d93795690f1ba2801",
        "timestamp": "2026-10-20T08:38:38Z",
        "trackId": "2130852337",
        "userId": "0x422541273087bec833c57d3c15b9e17f919bfb1f"
      }
    ]
  },
  "signature": "c35fb87a2eba9a25bbdf5737913d2a92e99faff2f21e72e20e2e5b6eef94bdf346ea1cd2b8176a3350704bfca8cb0197459c90d351dbf714c4058b4ca0d33a8901"
}