{
  "plays": {
    "plays": [
      {
        "city": "Iwakuni",
        "country": "Japan",
        "region": "Yamaguchi",
        "signature": "0xbe2fddce8f017e3405fc00ac0fc547b11468ddfbc7b8ef3b83a34efec80ae3c641af92ca5829abd89ff336886fdc00e78ffa937bbf7e2a362b4c97bc01cb8d1901",
        "timestamp": "2026-07-20T01:33:39Z",
        "trackId": "919408615",
        "userId": "0x3faf77e0307a3f5d552125e8791e289a575d0520"
      }
    ]
  },
  "signature": "a2aafc88e199bb73759773e8e606306ae1476e021b2c172b0b5942f8d75f1f13610db2517738bb405923d1268de7b437a85b1a4cae7d11ab9690a9abd6f403fb01"
}