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.