{
  "plays": {
    "plays": [
      {
        "city": "Ho Chi Minh City",
        "country": "Vietnam",
        "region": "Ho Chi Minh",
        "signature": "0x778d9a79ed3d2120f1d944f9d6b3a5a79be411c811f69d6af00e8f7a8d7599ed65d24d1e12a94ba56a83364c742d7c1d87b12309fb96b5b20b19a0ad34fd0b9901",
        "timestamp": "2026-06-22T07:17:21Z",
        "trackId": "246963",
        "userId": "83002"
      }
    ]
  },
  "signature": "3dcef5a954c46634776c0431bbb48475297f984cad6d6effd2e1012c6e804bfd27c3879de6270c693261cbe8eac8eab55fc079dfe7bf9183d39965f7aaf465f600"
}