{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x020548c59840c56b7ee0547e60e7ecef170ff0b6897d674dc7af5f88abcc3cbe3b8388e93b783edc905fbcd51606ca3b37fe9368e7a6d8c2201e7e1a2ae445d900",
        "timestamp": "2026-04-13T05:27:43Z",
        "trackId": "1838748240",
        "userId": "547363342"
      }
    ]
  },
  "signature": "c6af2601ab991b49b378eb38b1ebeea1a5f6818797a99327e69d37ac2f710d0d7b440d7ee2e7e1ac25249b2b45f67d211ff629b0c9b55b5bd1b922957b9469d001"
}