{
  "plays": {
    "plays": [
      {
        "city": "Hanoi",
        "country": "Vietnam",
        "region": "Hanoi",
        "signature": "0xd923b0c16aaa05b6789301846fcb477fe8ee9f3a447b10399b37a7dfa590b53433945f743e9f0a3ac25cd3835e658d20dcd8c1b4ee2e5e540118917ea794017c01",
        "timestamp": "2026-04-25T12:18:55Z",
        "trackId": "1825382381",
        "userId": "372589391"
      }
    ]
  },
  "signature": "96024c3d833a569fd1639a346dded1a67605bae15527f0090fd6cddfb09094f026375b954b05d16c4e4e816d1b87e7dfbd2e1048ba53800d43ec6d6ea9ab05a700"
}