Was oblivious to redoing wrong! (7)

I believe the answer is:

ignored

I'm a little stuck... Click here to teach me more about this clue!

'was oblivious' is the definition.
I can't tell whether this defines the answer.

'redoing wrong' is the wordplay.
'wrong' is an anagram indicator.
'redoing' with letters rearranged gives 'IGNORED'.

'to' is the link.

Can you help me to learn more?

(Other definitions for ignored that I've seen before include "Passed over" , "Snubbed" , "Neglected" , "Paid no heed" , "Paid no attention to" .)

I've seen this clue in the Evening Standard.

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