{
  "plays": {
    "plays": [
      {
        "city": "Fujikubo",
        "country": "Japan",
        "region": "Saitama",
        "signature": "0xea618d89b3768242f744727d11b386efe32a2203731644adbe076a2f35385afe2f11bd67ca4e7a7312ae28a5b9d292a87930d065e71bd5b73b2c5a8979386dcb01",
        "timestamp": "2026-04-06T09:37:47Z",
        "trackId": "196661941",
        "userId": "0x8162684b7a004af41de09bfd3be6ef53d64158f5"
      }
    ]
  },
  "signature": "22a3ef53444d87b30cbe4a0cbba6d96042c6a4a188f4ade45aff696a2bf3353d425685f7f6ffb3cb4fd9d7bbf204a23479d958688de58a7acf2279ddd1a9132b01"
}