{
  "manageEntity": {
    "action": "Update",
    "entityId": "1145441432",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\" Day Is Done\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"01JN5TD25AY8DPN8V85RBY530M\",\"release_date\":\"2025-03-04T15:56:13.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1741103770,\"metadata_timestamp\":1741103770,\"track_id\":154467912},{\"timestamp\":1756716824,\"metadata_timestamp\":1756716824,\"track_id\":1312919802},{\"timestamp\":1759946106,\"metadata_timestamp\":1759946106,\"track_id\":1388173182},{\"timestamp\":1761637256,\"metadata_timestamp\":1761637259,\"track_id\":6826111},{\"timestamp\":0,\"metadata_timestamp\":1789802129,\"track_id\":1068106311}]}}",
    "nonce": "0x2ff182f18ad3894ed2b72d2cb96c75344ee6470af2e19dfcdca48b97fa0f22de",
    "signature": "0x9ca283b8f3c6cfa3c65dd60f8944e37854ce9aaff74a3a930c18ab6ae9fdb852140d9515335e916f780568c2f2cb07ae17d7eda0a14f0f69c4221c02b4fcf2771c",
    "signer": "0xd85F46D74Ac392654f7Abc7a15263d7f85Deb573",
    "userId": "381909"
  }
}