{
  "plays": {
    "plays": [
      {
        "city": "Ichihara",
        "country": "Japan",
        "region": "Chiba",
        "signature": "0x6bfb0070b71bc37f2a20377ba4ba4bd2ec5abd02e8f3c18c4d6785f72207aa22723e1809b56f2d5fe6a975608d3cdd1323898256d35dd9c1a100f87092d5099801",
        "timestamp": "2026-05-19T02:29:41Z",
        "trackId": "196661941",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "23f9a414f88bf2765003c88511acea2595a319e65919e1faa0e2ca6d8c1de32d3a58f271e069105f3e0add29e83099aeedb2dc795bd91ddff90be5be0bf4bd3a01"
}