{
  "plays": {
    "plays": [
      {
        "city": "Changsha",
        "country": "China",
        "region": "Hunan",
        "signature": "0xef6b172cbefb8516dfa2ccbcc446ea90f58e62e3d43d3f6636c871929ac9e78917a2db7105adbd1217d57a0a9d7a6ea39ab6273120ff88d67b3345fe39d529da01",
        "timestamp": "2026-08-08T06:29:53Z",
        "trackId": "468054",
        "userId": "624743964"
      }
    ]
  },
  "signature": "37bb95881cd16dd3dc8ab2db62e77458cda0f744d1f50d9b73364ad8f36b81426f9aaaf85cba66a638139c4370b12775ffb9f4cf568e80ce2653485d44345dfb01"
}