{
  "manageEntity": {
    "action": "Create",
    "entityId": "107925093",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"cover_art_sizes\":\"baeaaaiqsebjnff6pz74u3l7giz2r226jgb5r3t4n67wnou2n4yuh43nmcb6q6\",\"description\":\"AI-generated music by Ksumiyo.\\nModern Pop\\n120 BPM\\nExplore AI music for free at https://www.ksumiyo.com\",\"duration\":90,\"genre\":\"Pop\",\"is_unlisted\":false,\"orig_file_cid\":\"baeaaaiqseahsbvmk2ezmbaq3gli5srmyuwqswlhh6wpclkmj3qb6x2lc6enp2\",\"orig_filename\":\"Ksumiyo.com_song_mv5yb77y-5144368_00001_.mp3\",\"owner_id\":988671231,\"tags\":\"AI music,Ksumiyo,Modern Pop,Pop,Catchy,radio-ready,polished\",\"title\":\"Pop - e444a02a\",\"track_cid\":\"baeaaaiqsedpjl2dloekiumrc6egjoiclypgz4dw5az2xzdpynszgqi75jgcj6\"}}",
    "nonce": "1792462382785071788",
    "signature": "0x87d3ac5f809023656d89af70d429edc2f5203617d3f3a56dd1cd065e9f08f651003c942802900dcdcdd268e95bd0f69f1332280aecc01f0ef4d55ee7c9e9d28d1b",
    "signer": "0x9cA651BbabB4167F07a4027119dC3c0045806612",
    "userId": "988671231"
  }
}