{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x2c28b0e5179bfdaea74a6b643bff9b0d6f75c23a9a00e61c44e3b445d9f4632f5b7ef67defee0ae09b950605b7231ac39330a37265c74565cf716cb3eb77db9300",
        "timestamp": "2026-04-20T00:51:14Z",
        "trackId": "971636413",
        "userId": "547363342"
      }
    ]
  },
  "signature": "e77d9cd792bcea79734c8bbfe82e82575ecf59009ec78f4ce1f003eed57f32e221ec2e8cf17ba38f8c6c1d1137a26dd194c05954cb2938effc2825021d478b1501"
}