{
  "plays": {
    "plays": [
      {
        "city": "Shanghai",
        "country": "China",
        "region": "Shanghai",
        "signature": "0x6100e4dd5d025b4ede2f58cedea1ccc8eb5e5207c05ba938e415d5c6cd806b686b4c899c939566b597cee26ef3cbdce0a19037fa48354fef2a6a18668693b9c900",
        "timestamp": "2026-08-19T06:42:32Z",
        "trackId": "1326860027",
        "userId": "0xf6e297203c0086dc229dae17f5b61a15f42a1a00"
      }
    ]
  },
  "signature": "fa98b171858c1e52ec057c025ae2c069456960e95d511b96eb388685162d6d4c3b213cc3c7722825af834ac6afb9a9b9eaa3119e91eee4222f2cfabb610523bf01"
}