Hi guys,
I'm running a small crypto exchange website.
I would like to know from grandmasters here, that is there any harm if an user request an ETH withdrawal to a contract address?
I send the withdrawal twice. The first one is fine. It went thru. However, the second transaction shows a "!" sign that says "Error of tx: Out of gas" and it already minus my balance.
Should i resend again or just ignore it? If any, what should i do?
Thank you.
It mean your transaction fee is not enough to go through.
U can find out information abt Gas and Gwei here:
https://ethgasstation.info/thanks for reply. understood the above but just wanted to know if there is any concern on the above?