{
  "plays": {
    "plays": [
      {
        "city": "Shanghai",
        "country": "China",
        "region": "Shanghai",
        "signature": "0xf74366055652942873ccfa15458afcf0b0ab65f32907b5087f08c9a525789ebf39eeb9258d75e3bdec15687abaa3a76be5f4b31e9660df28a5a3d02e56c45d8001",
        "timestamp": "2026-08-25T08:58:21Z",
        "trackId": "1543990327",
        "userId": "0x8449169096550905b903b6803fb3b64285112603"
      }
    ]
  },
  "signature": "983d6261f36feee93b2bc8f1feb43425a118025e07e434ae10af2149a2694e856238b50540aacbf122eb6a731091db6d89dae63ad044838c6882db5fcf3f925e01"
}