{
  "manageEntity": {
    "action": "Update",
    "entityId": "1070609463",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Stuff+Rap\",\"playlist_name\":\"Rap+Stuff\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"\",\"release_date\":\"2026-05-21T02:08:51.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0xa634ee9138b6e9d4197cf131ad64a5752645988f98147fb4eafa2493917fc97b",
    "signature": "0x6cacb4d6849262d4586e17889ec2cbe26de0c99a50ac5eb966907dedba0348f32d9102a8fd4dc78d42a9f671e0c24c06af157e7320386865011e3626c9c94f9a1b",
    "signer": "0xC904b74a04E95F05A4CEC153C71EF75FdFFcD5CF",
    "userId": "962203192"
  }
}