Running the script below will show you the users who visited the constituent with the system record ID of 6a6ee112-940a-41b1-91bf-7034dceee6eb. The script below can be modified to show any record by changing the GUID to the system record ID of the constituent record in question.

select *
from userpagehistory (NOLOCK)
inner join appuser (NOLOCK) on = userpagehistory.appuserid
where userpagehistory.DATECHANGED > DATEADD(HOUR, -1, GETDATE())
and cast(USERPAGEHISTORY.HISTORY as nvarchar(max)) like '%6a6ee112-940a-41b1-91bf-7034dceee6eb%'