{
  "manageEntity": {
    "action": "Update",
    "entityId": "1252620338",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"ASSEND — Origins (2019–2020)\",\"is_private\":true,\"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": "0x664c7dc303d1b1d4e57005ac6bd9e3935c6959823dcfee7839756d1cbf88766c",
    "signature": "0xfa2225cfe727d027124cb03f40cd467207e6eb179c31c837090827a8834fa3567e743c27b2172422bc454d0ff16be87eb776fecac4b17fbb0860e2ce146235be1b",
    "signer": "0x69014FF59AAF102De8f492cC23458D32bb86733c",
    "userId": "178246495"
  }
}