{
  "manageEntity": {
    "action": "Update",
    "entityId": "291045354",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Incoming journey\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedqm6pij5xpdsuopuxqc5gtlbzgpyvwj2smgub4yglh73ktwfzhpk\",\"license\":\"\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0xba5945d3e057054419bbfa876dcf5bcc39fd396815717d6c3173fcd90d04c778",
    "signature": "0x21c3b8779fc587e40a6bcf04bc3c2947860514061a6e815f6f66012618f4271d11e2fbe65d6969ae356ecceb4f1539f19bae22a33f349db54811fcc3bdb76c1f1c",
    "signer": "0x82EC891f7bADAa486E39901D67ea733D775c4725",
    "userId": "346946829"
  }
}