{
  "manageEntity": {
    "action": "Update",
    "entityId": "404642876",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Emily’s friends music\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqseab3wjshm6wpoibm566mdjs77e6l7jsk7fc3hxmdm62t4o6oshzp2\",\"release_date\":\"2026-05-16T00:21:17.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1778890968,\"metadata_timestamp\":1778890968,\"track_id\":2024932559},{\"timestamp\":1778890975,\"metadata_timestamp\":1778890975,\"track_id\":1797161741},{\"timestamp\":1778890988,\"metadata_timestamp\":1778890988,\"track_id\":1864609289},{\"timestamp\":1778891004,\"metadata_timestamp\":1778891004,\"track_id\":1458734953},{\"timestamp\":1778891022,\"metadata_timestamp\":1778891022,\"track_id\":2055231366},{\"timestamp\":1778891028,\"metadata_timestamp\":1778891028,\"track_id\":1324400886},{\"timestamp\":1778891065,\"metadata_timestamp\":1778891064,\"track_id\":996230},{\"timestamp\":0,\"metadata_timestamp\":1778891068,\"track_id\":996196},{\"timestamp\":0,\"metadata_timestamp\":1778891073,\"track_id\":389380}]}}",
    "nonce": "0xa962c170f782002505448fcc6fbb5ec71eef1c9f112a46e9c696cfadd022d05d",
    "signature": "0x9b4eff9397550b526fa9f5bb12ab1a0923dbe2fbc76e65c16e7285f3c7592e5763f95cecf410548af95248247c7685e60c01f59d8df1fe810246e5ba5eb1073c1c",
    "signer": "0x54A7bEEa4225786D727D79eDe3df2AaB446aC63A",
    "userId": "757958666"
  }
}