{
  "manageEntity": {
    "action": "Update",
    "entityId": "1950302933",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Hallmark Cues\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsecsj5iucexl3qnjijnmkxmy2nht6c6lxy4j3mb37vrrg4ahkrafre\",\"release_date\":\"2026-03-26T21:02:50.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1774560582,\"metadata_timestamp\":1774560582,\"track_id\":753454159},{\"timestamp\":1774560550,\"metadata_timestamp\":1774560550,\"track_id\":44547738},{\"timestamp\":1774560557,\"metadata_timestamp\":1774560557,\"track_id\":512623601},{\"timestamp\":1774560562,\"metadata_timestamp\":1774560562,\"track_id\":621017721},{\"timestamp\":1774560590,\"metadata_timestamp\":1774560590,\"track_id\":1216843409},{\"timestamp\":0,\"metadata_timestamp\":1774560863,\"track_id\":1308396657}]}}",
    "nonce": "0xcebd6134b1f5e8bd97f10adeb6e2593ce76002b460898ba46b9e1dfcff01552f",
    "signature": "0x1ac3547112493f6093f8bb5d50f6c4595ebacaec218095ffbd28640660a87f042f9393317fcdcf61795fd465a3f727bbd023f8a1ca6d2a97af8acd218827b1971b",
    "signer": "0x6f14c0B3a4c40A95BF7421F00865288cBe502808",
    "userId": "343198928"
  }
}