{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x5a8ed983ca125c2ae980500d87768dfb713c9b44baac49d6cbcc9b5e3d117a0e7ed33af1de5b4cd8773746c2b5ad269a31b8df632b710c928b3476d1fc0f9dc700",
        "timestamp": "2026-04-20T05:20:02Z",
        "trackId": "1849743763",
        "userId": "547363342"
      }
    ]
  },
  "signature": "1ef2babc7d0d7957f6d0a8886268291abb0f51849d4bdfd54608f2121d7bed5b5e63a2753830c6910efd8cc504f1550b940225a2a41697527ab383eb378e9a7900"
}