{
  "manageEntity": {
    "action": "Create",
    "entityId": "439347288",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":439347288,\"description\":\"\",\"playlist_name\":\"Silent Streets\",\"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\":1777661924,\"metadata_timestamp\":1777661924,\"track_id\":245819371}]}}",
    "nonce": "0x41005cb240a83579c046002fee8ee877ccb9bf5c9f1f832e508c762024ec8fd7",
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}