Just like that, perhaps, net reportedly unravels (5,6)
I believe the answer is:
catch phrase
'just like that' is the definition.
I can't judge whether this definition defines the answer.
'net reportedly unravels' is the wordplay.
'net' becomes 'catch' (I've seen this in another clue).
'reportedly' shows a homophone (sound like).
'unravels' becomes 'frays' (I've seen this in another clue).
'frays' sounds like 'phrase'.
'catch'+'phrase'='CATCH-PHRASE'
'perhaps' is the link.
Can you help me to learn more?
(Other definitions for catch phrase that I've seen before include "Well-known sentence" , "Familiar words (of comedian)" , "Oft repeated slogan" .)