{
  "plays": {
    "plays": [
      {
        "city": "Mobara",
        "country": "Japan",
        "region": "Chiba",
        "signature": "0x60a176d4285c0a7d8f8baabc57703f6eaa5690670da9f5a46a6cb97de02dc9b12e3e555b8970c7413b3eb737093e9a20ca095ab2a484023e5ddc31380ff30b1100",
        "timestamp": "2026-05-16T06:51:08Z",
        "trackId": "1508488364",
        "userId": "924843612"
      }
    ]
  },
  "signature": "0802d4f22dcca14847d22c93ed52761837a5076b2fe0dab198fdb4459dcb6d6a0357bf3a3ee4788bdc804f24bdbd25fc48eb503a9b8eb82e582919553c69da5400"
}