{
  "manageEntity": {
    "action": "Create",
    "entityId": "1601940020",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1601940020,\"description\":\"\",\"playlist_name\":\"Это всё она\",\"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\":1792410845,\"metadata_timestamp\":1792410845,\"track_id\":248248050}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0x098fbbc7ffab54938d508a969d19c18a1f41d1aaf424ac6b4d134eb2932510d2",
    "signature": "0x279eddde93ab2bc686ee4de940dbc53873381e9cee4a224d6062dab7bd55da5c31027abcd219133b25e31400e136c8e26fce81cd314da795c7472bc296f131211c",
    "signer": "0x5D9097Fa77D39311256a2A7C31aeDB9c88cA63a5",
    "userId": "954442177"
  }
}