A Microsoft SharePoint user can have the following statuses with respect to SigningHub:

Status

Description

Inactive

An active user of SharePoint site who is either not registered in SigningHub, or has been deleted from the SigningHub Enterprise account, is called an "Inactive" user. 

Activated

An active user of SharePoint site that is also registered in SigningHub, is called an "Activated" user.

Blocked

An active user of SharePoint site who has been blocked from the SigningHub add-in by the SharePoint Admin, is called a "Blocked" user.