fus_editor_js_default_content

apply_filters( 'fus_editor_js_default_content', array $default_content)

Filters the default post content of the EditorJS field in the form

Example:

add_filter('fus_editor_js_default_content', function ($default_content) {

    $default_content = [ 
        'time'   => time(),
        'blocks' => [ 
            [ 
                'type' => 'paragraph',
                'data' => [ 
                    'text' => __('Default Content', FE_TEXT_DOMAIN),
                 ],
             ]
         ]
     ];

    return $default_content;
});