Your unique reference code was incorrect or not included in your deposit . Your ID was not verified at the time of deposit. Your SEPA information and IBAN were not added to your Payment Methods. Your SEPA transfer was sent through an intermediary bank.
Read moreWhat happens if payment fails on Coinbase?
Let’s look at how this can happen: Money or cryptocurrency is immediately credited to your Coinbase account for this transaction. Your bank reverses the deposit or purchase and the cash value of this transfer/purchase is returned to your bank or card issuer .
Read moreWhere is the 12 word phrase Coinbase?
Most Ethereum-based wallets have a 12-word recovery phrase, which acts as the key to your wallet.
Read moreIs Coinbase safe to give SSN?
Is it safe to give Coinbase my SSN? – Quora. In my opinion, yes, it is safe to give Coinbase your social security number . You must consider that opening an account at Coinbase actually is no different than opening a bank account. They must have your tax id for the purpose of reporting to the IRS.
Read more