That is one of the biggest disadvantage of the crypto transaction. Whenever you click the sent or okay button of the transaction there is no going back again but I was made to understand that the newly Fiat Micro Financial Banks have a reverse/undo button to reverse the already sent money back to the sender if he thinks say the person wey him sent the money go is untrusted. And I believed this will good for the wrong transaction.
But you have to notice it with 2 or 3 seconds.
Na true talk, na e be why person gats to shine their eyes well, read the write up well before you fit proceed with the go ahead button, if possible, make you read am like two or three times to be sure of wetin u won do.
Make person no fit go press button, before person go realize emself, the stuff don already proceed, and then, the mistakes has already been done, if the mistake lead to good results, e make sense but if e lead to bad results, that one don go, and you go come dey regret why you no read well before proceeding.