{
  "plays": {
    "plays": [
      {
        "city": "Huế",
        "country": "Vietnam",
        "region": "Thừa Thiên Huế Province",
        "signature": "0xb7990c8702dac25544dfad667a1db61a776dcce0ea6be8de82623b489639f4703f2e554a5ab88c9dd0c1c7caff92132a1ea7e58c7e5406bf615f4b7c970b1ead00",
        "timestamp": "2026-06-03T08:29:51Z",
        "trackId": "255724902",
        "userId": "444621477"
      }
    ]
  },
  "signature": "6cdbd546b99a2c0478a52f8d80894e3b968d69a4d7765d282557377f36aa4fb477740baf084769db0625a0e0748cc1132c19688ec5f748f6483fcdf69b8b359200"
}