Problem: no command to patch the duplicated tx situation

[yihuang]

Closes: #521
Solution:

• add reindex-duplicated-tx command

This command should work for the 0.6.x blocks too.

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Thank you for your code, it's appreciated! :)

[JayT106]

LGTM

[thomas-nguy]

can be refactored with https://github.com/crypto-org-chain/cronos/pull/513/files maybe? seems that there are some shared code.

Also would it also good to have the option to specify a list of block numbers rather than a range?

[adu-crypto]

others lgtm

[yihuang]

can be refactored with https://github.com/crypto-org-chain/cronos/pull/513/files maybe? seems that there are some shared code.

yes, depends on which one get merged first, the other one can reuse the code.

Also would it also good to have the option to specify a list of block numbers rather than a range?

sounds good.

[yihuang]

can be refactored with https://github.com/crypto-org-chain/cronos/pull/513/files maybe? seems that there are some shared code.

done, reused the tmDB from the fix-unlucky-tx command.