for which site did u sign up?
i only see
183206    username :j99arnold

in the last 20 min for betcoin , and fortunejack noe in the past hour
please tell me where you signed up and with what link

As the said he send to your other Account, if you are still able to loggin into that account, you can cashout your money from that account, and If NO than, you need to wait him, until he came online.

Sent it to an alt of yours by accident.