{
  "plays": {
    "plays": [
      {
        "city": "Shenzhen",
        "country": "China",
        "region": "Guangdong",
        "signature": "0x63e306a9f4abc22971f0b4d845357acbc844de362fe37e4a949816538281d82506d588196e7476165ab37296222d5229ad50a8dce058cd5793ba54e2a239ab8101",
        "timestamp": "2026-07-23T09:09:40Z",
        "trackId": "1843789531",
        "userId": "0x292b0d5987a7de879909c48a54f0853c211da5f3"
      }
    ]
  },
  "signature": "7488d32c2cf44eb5360aaae25b61d7ecee4baa6fad37bde14007c1b1156f6a677ff00ec7bae1863c5774b25c082be8c762f0670312ae3c3de51615036940570801"
}