{
  "manageEntity": {
    "action": "Update",
    "entityId": "1562020446",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"SORTIE PRO\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"blob:https://audius.co/e0875326-de51-454b-ad33-1edd4f83f98f\",\"release_date\":\"2026-05-31T07:57:01.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":true,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1780348455,\"track_id\":1032278789},{\"timestamp\":0,\"metadata_timestamp\":1780348456,\"track_id\":1227675989}]}}",
    "nonce": "0xbe2b31f44003cb79dac502de2b06974b0995523ae2fc4211527f4db9e46e52b3",
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    "userId": "292115993"
  }
}