{
  "plays": {
    "plays": [
      {
        "city": "Nishiōizumi",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0x21b4d18617351eb2fecec7a42d6b3eec485e603442c8972b33cfdb2576340f4c31684adc80d2fed5f461d6ad9d34d77859f0e413eff3001142bff8a4cd243f9801",
        "timestamp": "2026-04-08T21:36:04Z",
        "trackId": "1042986266",
        "userId": "10449019"
      }
    ]
  },
  "signature": "25e251603e510481eea96012fb3d290c9b442f00ab00bd388b019e326d85ba38333fd67a84cebd891db98c6d52ed0ab2314958de7a153c23faa78d59c81b7bdd01"
}