Using John the Ripper for Blockchain.info second password

Is there a way to use JtR for Blockchain.info's (v2) secondary password? I already tried the blockchain2john.py file, and it does not ask for primary password :( I have tried btcrecover before, but I need to use some JtR features for this. Any help is appreciated! This is the output I get from blockchain2john.py: wallet.aes.json:$blockchain$v2$5000$8272$...
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