{
  "manageEntity": {
    "action": "Download",
    "entityId": "1797918194",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"city\":\"Jaco\",\"region\":\"Puntarenas Province\",\"country\":\"Costa Rica\"}}",
    "nonce": "0x6895e5d5681536dd71cb9046672e1381ebd77fb1e43c621cbf10cd7770d24d8b",
    "signature": "0x950b4aba9836d727361578599271a764bebd5eea604d7f5031ff22b613dbdbce1006baabed30d55214893c7bec6d99a2784a89920223b775f932caaac09447b11b",
    "signer": "0x983B834EEB2c355EaD77E7F76138adb8b56faF18",
    "userId": "442086440"
  }
}