{
  "manageEntity": {
    "action": "Update",
    "entityId": "1604873121",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Comedy Gold (I Am The Villainess)\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedx6b7j2eofqmlzwjtvvn7dfkjikhvcwxxsofit2ifgg6a3t2foo6\",\"release_date\":\"2026-04-24T18:02:40.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1777053760,\"metadata_timestamp\":0,\"track_id\":423977480},{\"timestamp\":0,\"metadata_timestamp\":1777053791,\"track_id\":924635696},{\"timestamp\":0,\"metadata_timestamp\":1777053796,\"track_id\":622069014},{\"timestamp\":0,\"metadata_timestamp\":1777053800,\"track_id\":1833141038},{\"timestamp\":0,\"metadata_timestamp\":1777053804,\"track_id\":1861230676}]}}",
    "nonce": "0x4f963aaab9542c5addb7ab2466729714afc87324bbf7aa75f1565be0122bdaca",
    "signature": "0x710de7dc9dedd2c9721116c975560e1d7033e08e9308a35e14f710b8b4b3f5b92ba1fbcc4e929cc71bbb8457344a51bde14ed67004ecd9e37c50a943867e30c71b",
    "signer": "0xB3CCCdE1D0E83236E61b43A0C53a57b049c88445",
    "userId": "700560752"
  }
}