Invalid Track Number...I tried two time with two different track2 so I can confirm that Sharkshop sell all fake track2+pin
you realise software cant tell if the dump is dead? xD
you can put fake data, ofcourse some things have to match like the quantity of numbers associated to track 2, or EXPDATESERVICECODE after = sign
but besides that, you can put fake numbers, softwares like jcop or x2 or cardpeek wont know if its a real card.