Attracted some well earned reward (4)
I believe the answer is:
drew
'attracted' is the definition.
(I've seen this in another clue)
'some well earned reward' is the wordplay.
'some' indicates the answer is hidden within the clue (some parts of the word are used).
'DREW' can be found hidden inside 'well earned reward'.
(Other definitions for drew that I've seen before include "was moving" , "Dragged, sketched" , "Dragged, finished level" , "Entertainer Barrymore" , "took in" .)