{
  "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\":1774746641,\"metadata_timestamp\":1774746640,\"track_id\":1380682964},{\"timestamp\":0,\"metadata_timestamp\":1774746651,\"track_id\":1874625039}]}}",
    "nonce": "0x362cea7c48f105a1fd5d113eb40197100b5aa51afcf3f7423f359c588cff0ed0",
    "signature": "0x60cd18a2fb445fe8856e91746628899ee9c5a706213c68818ee65455d34deb56596cfb44bf9ae3cf692a8703a569f2a808cd16749e4c9363624c541ad24527021c",
    "signer": "0x0c5Aa954a53936B52eB9ECDBf21850214D89DCBa",
    "userId": "8694669"
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}