[Feature Request] Sign in with Coinbase - API to retrieve TXs for deleted vaults

Currently there is no way to retrieve historic transactions from a deleted vault other than via the Coinbase web interface. It would be nice if there was a way to retrieve transactions from deleted vaults for historic purposes (e.g. tax apps such as Cointracker). I originally reported this as a bug here: [Bug] Coinbase accounts API should return historic vault data but was asked to open a feature request.

Please advise if more information is required.