Tripped knox on my 15 days old s6 edge today

I tripped my s6 edge's knox today by accident, I was in a hurry to work and wanting to go back to stock my somehow during the upgrade/restore my usb disconnected or maybe the file was corrupted since the last time I used it :(

So I purchased another s6 edge for the upcoming samsung pay ;/

should I cancel the order or not, because I don't really know what I am really doing at this moment :(