{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0xdd70697fe1fd9e9a4ff1f5d3a5bec4f105906c7fe246daea7384e5044fe4339443f79e9bd86b9edaecceba2b125ee73d4a182ce398ff7ce96982fa60c597fb9100",
        "timestamp": "2026-03-31T05:22:00Z",
        "trackId": "2116986004",
        "userId": "547363342"
      }
    ]
  },
  "signature": "1a294422d2243fa43cc7ee760b61c6c4acc17bfaf4dbc05f0e1bf30e7ad53f8217d1d871e0eaf59712393a3fb46ea4ebeb03f95291dbe84fff458d99a99859f501"
}