Why two Transactions in block listed in blockchain, I made only one
The change from the transaction.Your client created a new address to receive the leftover amount. Second transaction address is you. You just don’t know it because the client isn’t good at disclosing that you. Essentially you wanted to send 86 cents, but only had dollar bills in your wallet. So the 0.14 was the leftover amount and the client created a new address to hold it.
The whole idea of change is a bit hard to grasp when it comes to coin. With paper currency, its fairly obvious that you need change from a 20 dollar bill if you need to spend only 14 dollars.