{
  "plays": {
    "plays": [
      {
        "city": "Sapporo",
        "country": "Japan",
        "region": "Hokkaido",
        "signature": "0x36b8374a9e10403369f9ddc25be4c6017dfa459718db0935ac1538e54fb4402f24d95fb92e20ddcd62d12cdfc9991053f76a6ff5179db5eb836d98ee5b51b4df00",
        "timestamp": "2026-10-15T20:15:29Z",
        "trackId": "994664018",
        "userId": "500530453"
      }
    ]
  },
  "signature": "9f14a060ef6a042c1d5ccaef3423c651401d28358d4e21e24972fa91e003eb6e5ace046c8589d994b0c8cf1131068f28ec3c8a802ad273cc3ddd049a070236de01"
}