I am using a Python loops to write many transactions simultaneously. If I do not put sleep() between every iteration, I get error such: algosdk.error.AlgodHTTPError: {“message”:“TransactionPool.Remember: transaction already in ledger: N6DGJLF4PQEJRW4LBELO562XWX7LUXRCGIQETB5ZTLO2C42BRAJQ”} Or som…

All transactions need to be unique to be included in the blockchain. You can add a monotonic growing counter and store it in the notes field in order to do that.

How are those two transactions possible? They are in the same block, having the same sender, same receiver, same amount, and same note. https://algoexplorer.io/tx/2U5EVSJEO5GRRCVPKLIHE2ZYFORTI6IMRUMDLBUYJPX7BRNJXL2Q https://algoexplorer.io/tx/4SVYFHD3RDVDG2Q2MVNB34Z6S2BFHVOIF5WC7QFGEVD7MV3B7RHQ

What causes Transaction Pool Error?

General

fabrice April 13, 2022, 1:32pm 4

These two transactions have a different “first round” (as you can see in “More Information”).

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What causes Transaction Pool Error?

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