{
  "manageEntity": {
    "action": "Create",
    "entityId": "1624665632",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1624665632,\"description\":\"\",\"playlist_name\":\"دمك الطريق\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1792541496,\"metadata_timestamp\":1792541496,\"track_id\":1735905720}]}}",
    "nonce": "0x538348f1dc7d7f76859002dbbb8cd5b2de5dec26219228f8746860cf3fe627e3",
    "signature": "0xb0ed6b99383b2db3944ba0d21ca4ed098218715446bfdb2271e456bad797fbd83bb8064a754e9abb133ccad3bb38bbcddabe37987b87c4a617e88677f942e4c21c",
    "signer": "0x7b1efB8A25d97E559a8C77f591De241698870639",
    "userId": "692193027"
  }
}