{
  "manageEntity": {
    "action": "Create",
    "entityId": "86648866",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Hiphop Soul Classics rev. 1\",\"is_private\":true,\"is_album\":true,\"license\":\"\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1777288968,\"metadata_timestamp\":1777288968,\"track_id\":2078572857},{\"timestamp\":1777288968,\"metadata_timestamp\":1777288968,\"track_id\":430986894},{\"timestamp\":1777288968,\"metadata_timestamp\":1777288968,\"track_id\":350753942},{\"timestamp\":1777288968,\"metadata_timestamp\":1777288968,\"track_id\":342376764},{\"timestamp\":1777288968,\"metadata_timestamp\":1777288968,\"track_id\":1145525379},{\"timestamp\":1777288968,\"metadata_timestamp\":1777288968,\"track_id\":1078344946},{\"timestamp\":1777288968,\"metadata_timestamp\":1777288968,\"track_id\":1373365485},{\"timestamp\":1777288968,\"metadata_timestamp\":1777288968,\"track_id\":1524815770},{\"timestamp\":1777288968,\"metadata_timestamp\":1777288968,\"track_id\":1646095297},{\"timestamp\":1777288968,\"metadata_timestamp\":1777288968,\"track_id\":1959076607},{\"timestamp\":1777288968,\"metadata_timestamp\":1777288968,\"track_id\":978597151}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsedw3f4ipccttw52ztu6xdpocwda4pxsedfvtcdea2mhtpwszpinoy\"}}",
    "nonce": "0x90de4a91b6c9dab2b913f4a4f2f201d431ae0ee6c64dd1cbb1c83c78e9c8d755",
    "signature": "0x52ce50c823fa7da85f51a9d2f1d5be76e288df620e0f9c6d88a92ccc882da90a6b97a5874574441b129aa3b5bbda405b58e045c998df3f91008a792254e086401b",
    "signer": "0x78f292dEC4d54a094Ee9dE4b02D6E0eE44660A0B",
    "userId": "886743978"
  }
}