{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x1399581ba3c1d58109f2aa5b9dd92e2b9188a5df3e5e629efbef6210e694a56957ecf15c711dfa23326be74e074c20f7554a7c206538ddeca66257303b86bd0401",
        "timestamp": "2026-04-21T07:01:36Z",
        "trackId": "891165667",
        "userId": "547363342"
      }
    ]
  },
  "signature": "4f04a5fd92e111e5d5ece310b3c33c32bd468a21508e99ad07a7e8a2b04d26601d7be3bd65fe6fee8f44b951ee22a17527ce3c309fca2c09cf579862e30a266f00"
}