{
  "plays": {
    "plays": [
      {
        "city": "Tianjin",
        "country": "China",
        "region": "Tianjin",
        "signature": "0x3586800a59096f6927df7abe931e543b49cb1af59e8b88d50ff88971ddee06f64577d3e785eb3c76430507b7fa0d5f99640e71e4b8f29048a2c0348b871a68c200",
        "timestamp": "2026-07-17T04:03:14Z",
        "trackId": "413482",
        "userId": "0x742da6cac2782fea961bb7b9150a048f5167d1e1"
      }
    ]
  },
  "signature": "20433b33dd0b5c20883a750a51eb1fae6603da008f9e09e5754a21c4c7e0f9b52a7d9e9450965f7dfe54725afca46fab1a2dba5df25b741d816a861d70d17de801"
}