{
  "plays": {
    "plays": [
      {
        "city": "Adachi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0xf0d779c06b4ec8d8856169da0a6d988b9c56a577c3fdc6d9447945eb1609120c32080ebb620933f50d45ce0259ac49286cdcc4702db1f9ed3e2d31e380e36e2700",
        "timestamp": "2026-05-18T07:39:18Z",
        "trackId": "409168874",
        "userId": "0x422541273087bec833c57d3c15b9e17f919bfb1f"
      }
    ]
  },
  "signature": "829eec78e975280a53f03ff29f6ccea4b5105c39740903002ed2591c81ebfba96e030c593a85235f9682d30d04a855e7c664ea318afeba7634decebd3966234200"
}