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Identical transaction executed several times on mainnet #2500

@fdemiramon

Description

@fdemiramon

Describe the bug
The same transaction has been executed at least 3 times on the mainnet

To Reproduce
See that the transaction 0x9ed8f713b2cc6439657db52dcd2fdb9cc944915428f3c6e2a7703e242b259cb9 exists in at least 3 different blocks in the blockchain:

Funny to see that the transaction hash in Etherscan has been manipulated and the hash of the second and third transactions are prefixed with DUPE2 and DUPE3.

Expected behavior
An identical transaction cannot be executed several times, because the sender address's nonce cannot be reused.
So, the second and third transaction could have not been executed in a normal conditions.

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  • Package Version (or commit hash): n/a

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