{
  "plays": {
    "plays": [
      {
        "city": "Osaka",
        "country": "Japan",
        "region": "Osaka",
        "signature": "0x7804e89f7053fdd2adf8b785dc9cc08015075a916380897bd1127fd25cdc3a575cd34b8371b06864f2e87ed6019c8e2ed401bd2eb50a7db8242832fc77b84c4700",
        "timestamp": "2026-08-22T08:07:43Z",
        "trackId": "938244686",
        "userId": "200369470"
      }
    ]
  },
  "signature": "421582d1ae436500c0d8743145a2f07f99ac5e288d8478818e463e9ac713a3ca19b15594fbda144d76a68494b86876894e1ea05bcaa13070a6f7d0a13ceab06100"
}