{
  "plays": {
    "plays": [
      {
        "city": "Kumamoto",
        "country": "Japan",
        "region": "Kumamoto",
        "signature": "0x1c6ab5997a95606784963f06d15518748a182ce28ef754f60ec9211ee06ea13e40d066ffabcc724d45921f371b29f545201180f40bffb468f929365893244b5e01",
        "timestamp": "2026-05-20T20:50:38Z",
        "trackId": "36000718",
        "userId": "0xff432f81d0eb77da5973cf55e24a897882fdd3e6"
      }
    ]
  },
  "signature": "c4a5b3706f0e72c38aac93cd0f221b2c531244d17209379e19c6f8e01ca23c784d548f30472beb43c7fc00fc8b6152a0360999d5c255081ef11b965a02211d1d00"
}