What GoPay Help 513 Actually Tells You
Help 513 is a GoPay-side response code that surfaces when the wallet handshake between your GoPay account and your mainsion77 deposit request hits a mismatch — usually a phone number that doesn't match the registered wallet, a pending GoPay PIN reset, or a session that timed out mid-transfer. It does not mean your funds are lost. The amount stays in your GoPay
balance until the request is cancelled or retried. Your first move should be to open the GoPay app, confirm your active number matches the one on your mainsion77 account, then re-initiate the deposit from the cashier page. Players in Bekasi and across Indonesia regularly clear this in one retry once the number mismatch is fixed.