{
  "manageEntity": {
    "action": "Create",
    "entityId": "329914959",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":329914959,\"description\":\"\",\"playlist_name\":\"2AM IN BOSTON\",\"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\":1782202346,\"metadata_timestamp\":1782202346,\"track_id\":1525114725}]}}",
    "nonce": "0x3d04ac026b0c3979ab1c515b5428cba27c38873a4769974b3ae6540c8a72b68d",
    "signature": "0x09a7ac547037d048bd823088f6a04908016ca5f1badc7649954c5c173920bb2f40fc057a5214bb282193d647c485f1033ade142ea20b43b3fae377f681afdf651b",
    "signer": "0x7ceA71B4A8C4013A4f57c1A57eC0430915572e86",
    "userId": "31724295"
  }
}