Issue with stuck transaction

[IvanKodak]

Hello, I have a strange case with transaction broadcasting.
I broadcasted the transaction 5-7 hours ago, but it hasn't been mined yet. I tried to rebroadcast a transaction a lot of times, but I got an error "Already known".

I thought that maybe problem with the gas price(gas price in transaction data less than in the network), if it is true why I didn't get the error "insufficient funds" when I tried to rebroadcast the transaction?

Also, I checked, that there were moments when gas price in the network was less than the gas price in transaction data, so it should have been mined, but it didn't.

I think it's a problem that Base Node doesn't return "insufficient funds" error in such a case or another error.

curl https://sepolia.base.org/
-X POST
-H "Content-Type: application/json"
--data '{"jsonrpc":"2.0","method":"eth_sendRawTransaction","params":["0x02f8b083014a34018307a1208307aa1782fa04943738be1ee42fe0a1a89a605fb22f7bff794d9b7b80b844a9059cbb00000000000000000000000025c6fc8998ade5040c29b53b144158bad4dbd35c0000000000000000000000000000000000000000000000000000000000000005c001a0f3af671297df2ecbb3b393080ac6896661f35260ecec5929d86d2874f608a189a0576ec97c0f29e25389a60da7caee0f2dd6415b39f63ae1d39f82c3de88e4c6ba"],"id":1}'

https://sepolia.basescan.org/tx/0x543499d673656597ce24717195f988acd07762f46ffe824a368176674cd2aa91