{
  "plays": {
    "plays": [
      {
        "city": "Tokyo",
        "country": "Japan",
        "region": "Tokyo",
        "signature": "0xab8fa796a6672d2dc01f76cc510e62befe96b538da8cfb90c765ce079d3838a45e1a4243f22915728eab24c0113e2d2bfe3c0bb1d5be3ee1e33464a227b654fd01",
        "timestamp": "2026-05-15T05:10:14Z",
        "trackId": "427758",
        "userId": "0xf686647e3737d595c60c6de2f5f90463542fe439"
      }
    ]
  },
  "signature": "6b5e766d901aa94c9103ac31b91fc3824f282f7e98ff63c241f0faecef12f0674fa1f6e7b7b13b504375561c0e31dac8409c81340cd9444125410345b4a8312300"
}