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AokiNobuaki-3873 avatar image
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AokiNobuaki-3873 asked AshokPeddakotla-MSFT commented

Rejected tx with old nonce on Parity

I had observed that the transaction send to the Parity node didn't processed,
and the error messsage "Rejected tx with old nonce" was shown.
The nonce value of the sendTransaction call was calculated so that it would become
the next nonce value. The message was not applicable to the situation.

There are three validator nodes in our Parity environment.
The version of Parity is 2.5.13, and it runs on Ubuntu Server 18.04.

The reproducibility of the phenomeon is not good, and it tends to be resolved with the passage of time.

Is there something that is considered to be the cause of the phenomeon?
When it will occur again, how will I survey the cause?

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1 Answer

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CaleTeeter-MSFT answered AshokPeddakotla-MSFT commented

While Parity blockchain (POA) was a popular implementation, the team driving this has built substrate and polkadot now and the parity work is primarily around a signer (wallet). This does appear to be a issue with core Parity as you mentioned you were calculating the nonce correctly. Rather than spend time there, would it make sense to move to their new offering, which has more focus and support to address these issues? Also, there are other POA based networks that could be used.

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Thank you.
I would like to consider that I should use newer version of Parity, or other blockchain products.

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