{
  "plays": {
    "plays": [
      {
        "country": "Japan",
        "signature": "0x2fff6df42b9abc2439fa3cd051a071b4a6fa4d2c822471da55ec19aa9e8778b700f5cc3582ee6a2da35b1fc85385583ce543c36b4b40de6a41332ba98791c10201",
        "timestamp": "2026-05-10T15:45:33Z",
        "trackId": "393605440",
        "userId": "360386731"
      }
    ]
  },
  "signature": "c4e34e4bd3b31b895462b76bea8b8c8330388617dd1157ddeea366e37cc366046d1b32c25545410daa4591ffaa6e376f74cdbe00eba47fb45289981cc1a6d08601"
}