Generate QR for room or path node

ipslide

Array
(
    [0] => Array
        (
            [nid] => 21169
            [type] => ipslide
        )

)

https://portal.innavigo.pl/index.php?r=1&css=m&qr=W3sibmlkIjoiMjExNjkiLCJ0eXBlIjoiaXBzbGlkZSJ9XQ==