array (
  'rules' => 
  array (
    'rules_2' => 
    array (
      '#type' => 'rule',
      '#set' => 'event_init',
      '#label' => 'Argument load',
      '#active' => 1,
      '#weight' => '0',
      '#status' => 'custom',
      '#conditions' => 
      array (
      ),
      '#actions' => 
      array (
        0 => 
        array (
          '#weight' => 0,
          '#settings' => 
          array (
            'nid' => '1',
            'vid' => '',
            '#argument map' => 
            array (
              'node_loaded' => 'node_loaded',
            ),
          ),
          '#info' => 
          array (
            'label' => 'Load content by id',
            'arguments' => 
            array (
              'nid' => 
              array (
                'type' => 'number',
                'label' => 'Content ID',
              ),
              'vid' => 
              array (
                'type' => 'number',
                'label' => 'Content Revision ID',
                'description' => 'If you want to load a specific revision, specify it\'s revision id. Else leave it empty to load the current revision.',
                'required' => false,
              ),
            ),
            'new variables' => 
            array (
              'node_loaded' => 
              array (
                'label' => 'Content with id 1',
                'type' => 'node',
                'label callback' => 'rules_action_load_node_variable_label',
              ),
            ),
            'module' => 'Node',
          ),
          '#name' => 'rules_action_load_node',
          '#type' => 'action',
        ),
      ),
    ),
  ),
)