After you file

Yeah so i would say my situation would be scenario 1, This was the first and only transaction regarding Etherium on my coinbase account. Before this, i didn't have any ETH or any other crypto if im being completely honest. So once i received the ETH, my account balance went from $0 to $4,600 after receiving until i sold the 1.3 ETH for usd, then cashed it out to my bank account. Thank you for all the scenarios so i could better understand the situation i was in.