{
  "manageEntity": {
    "action": "Create",
    "entityId": "417908547",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":417908547,\"description\":\"\",\"playlist_name\":\"DEMON PHONK\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1776007654,\"metadata_timestamp\":1776007654,\"track_id\":1136236999}]}}",
    "nonce": "0xe5e95e5d952dc71611e801ba1d223cf0057f2cc181b53ccfe72ef3ace9bf090c",
    "signature": "0x2a64f7036368d708b393ee0a1c51b6ccabda453277d4ba9b3c27932e18bfb77968cf2952d68a9cab30a88946d4faaf3dca8beccf93f0cbb26afe4b92dea7dba91c",
    "signer": "0xF53e982fa81dd9765e1368E4E10371F6D4e4596D",
    "userId": "662401989"
  }
}