{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x3e0630c4e65a1e85c9f172537c2a9a2037b6c9a19e4d34ce5aa0c785d96337027de38b26f8546ba0849f95c3df1976b99f0296a1b787da37847f948c5688ac0000",
        "timestamp": "2026-05-20T23:34:00Z",
        "trackId": "1004912165",
        "userId": "547363342"
      }
    ]
  },
  "signature": "a960be063c79004c5533366ad238dc445f5160ebe44697d4423324eca44452e03bec8700bae4e3318883a4cfd0d7cee0cbc3024d65bdafe43d265afa0ff4041a01"
}