questa è la risposta che mi hanno dato:
Hi there,
Thanks for contacting Coinbase support.
Unfortunately, digital currency transactions using most blockchains are irreversible, meaning once they are sent there is no way to reclaim funds.
If you sent digital currency from your Coinbase account to an email address by accident, your funds will be returned to you in 30 days if the funds remain unclaimed. If the email address has not already been claimed, you could do so to ensure the funds are returned to you.
Dovrò aspettare 30 gg?