The contemptible fellow got sorted - about time! (6)
I believe the answer is:
toerag
'the contemptible fellow' is the definition.
I know nothing about this answer so I can't judge whether this works.
'got sorted about time' is the wordplay.
'sorted' indicates an anagram.
'about' means one lot of letters goes inside another.
'time' becomes 'era' (era is a kind of time).
'got' anagrammed gives 'tog'.
'tog' placed around 'era' is 'TOERAG'.
Can you help me to learn more?
(Other definitions for toerag that I've seen before include "Despicable person (slang)" , "contemptible sort" , "Contemptible person (colloq.)" , "Scamp" , "Despicable character" .)