{
  "manageEntity": {
    "action": "Update",
    "entityId": "1760940465",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"nsns\",\"playlist_name\":\"nsnsn\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedmtwhguvc4nja6pzmwja7sghk2tdovafa6dkm6vrwdysetx3zkge\",\"release_date\":\"2026-03-29T01:10:08.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1774746640,\"metadata_timestamp\":1774746640,\"track_id\":1380682964},{\"timestamp\":1774746651,\"metadata_timestamp\":1774746651,\"track_id\":1874625039},{\"timestamp\":1774746679,\"metadata_timestamp\":1774746679,\"track_id\":1077279305}]}}",
    "nonce": "0xbdbc567f65eda888e148ca663c39910c422ca794940b47ae08ab47082b39b478",
    "signature": "0x9cd8535cfaf079c67d17634ddecd7732f334da65e35c13867120c51aab1adaa461f8753bb42494dfd21b1455016f481fc9e1e15a0d219bcb04613ba25cc3f0c21c",
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    "userId": "8694669"
  }
}