{
  "plays": {
    "plays": [
      {
        "city": "Yongsan-gu",
        "country": "South Korea",
        "region": "Seoul",
        "signature": "0x33a55b58dfb3b3ce06310065e7da2b973951929f04c8b9d22caccf1c395b0ee355003efc0e63163f4b9153dbedb36a249c8e9282d2967120b68b9898dd28e39b01",
        "timestamp": "2026-04-07T22:45:55Z",
        "trackId": "2027909137",
        "userId": "547363342"
      }
    ]
  },
  "signature": "94c6dfbb8acea90956948b64350ea1eb366b256635b2280cdd63932ae7ad3b703c9decfcf9480b5e3bbbd014cf598e4413c43f315da256afd8b143de83e94aef00"
}