{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x56a49b2f8c32e6e745a562f0f2483b565517c06635b4febdec52c1826d87f3e32573f80c8e5158d801c1bb1819782f21c1e9c1f443ccd0b922efb107d197b44400",
        "timestamp": "2026-05-20T06:46:05Z",
        "trackId": "1578986265",
        "userId": "547363342"
      }
    ]
  },
  "signature": "754957548843d1effdf29b48fc29a49ca0d138ef0f24473c7b06ca08fb4d0d953ad83591b31771dfe6f4350facfdd0a0c69366a4eee6e74e53c7ea18d8e3405d00"
}