{
  "manageEntity": {
    "action": "Create",
    "entityId": "799228514",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":799228514,\"description\":\"\",\"playlist_name\":\"New Playlist\",\"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\":[]}}",
    "nonce": "0x9346926318a0181a23a983477005e45c36bbfcf42b287a92767ab4d5be5fb695",
    "signature": "0xc95734c58a96c8986cc1e715814256491a1fd3a05b13e33f79c5536462038f5b211ae050058573b72298e211c23c10b1f0516d0dfe7de1d0f24414dfa19c72351c",
    "signer": "0xD115Db1cEcc1cB97e28233b9944C133e7D57adad",
    "userId": "81539"
  }
}