{
  "plays": {
    "plays": [
      {
        "city": "Tochigi",
        "country": "Japan",
        "region": "Tochigi",
        "signature": "0xf358ed64091931989912705d373911aba4b8762ca4c3fb94b19908785ce65f7a128fd52c892c153884e5a28d833994de0c91dc54635e2391ce10d219d1ba74eb01",
        "timestamp": "2026-04-06T22:19:23Z",
        "trackId": "523620637",
        "userId": "230426"
      }
    ]
  },
  "signature": "c327727a3dcd7698b4a2a5a29cdecb621a34a23e51e1e61c399688b9ee494215505779268ed7c962bc7dc257993685e6bad93213013cbfc05cb83e784dd27eaf00"
}