{
  "plays": {
    "plays": [
      {
        "city": "Can Tho",
        "country": "Vietnam",
        "region": "Can Tho",
        "signature": "0x6c85aecf91d33f7365b0da285c62dd3253eebdfdec1b47a073498e1e637336420de7a16510dc110618c57d014395adcb743e7cb0efbf6a7cd6d2cfeeea36bdc300",
        "timestamp": "2026-06-10T08:21:11Z",
        "trackId": "246421",
        "userId": "83002"
      }
    ]
  },
  "signature": "5928967309adf02367e1eaa3ab5ffc848911c21251a23d02ce27cec8fa88e6604492b42ebbbbb77663f7819d8c97f59b1b990c9eb7bf81a5c60a8aafd36857a801"
}