Pay attention: there’s something false about street name (6)
I believe the answer is:
listen
'pay attention' is the definition.
(to listen to someone)
'something false about street name' is the wordplay.
I cannot really see how this works, but
'street' could be 'st' (abbreviation) and 'st' is found in the answer.
'name' could be 'n' (common abbreviation e.g. on forms) and 'n' is found in the answer.
The remaining letters 'lie' is a valid word which might be clued in a way I don't see.
This may be the basis of the clue (or it may be nonsense).
'there's' is the link.
Can you help me to learn more?
(Other definitions for listen that I've seen before include "Follow advice" , "Hark!" , "Be silent in order to hear" , "Respond (to advice)" , "Lend an ear (6)" .)