so i have created the signed alternative transaction (FRBF) , to my previous one.
however it still says txn-mempool-conflict, or at your node (unsuccesfull ... )
https://blockchain.info/de/tx/c277e2d5565891253a709fc889588dd52dc53daa8e70149a4ba5874c5cd3bc0f
the new signed transaction is:
0100000001023258b7b3d634b7faddacedb74496797f61d72de1ede1ecb074c42976a71c1a00000 0006a47304402207ca8badbd88475663b0031a12ce6ad7aec6aed76b663e43484593080146d89af 0220664dce3b3bbb8ea44479ce1f7d63963ca0e17df3d79bd8867eabd19006f21e310121031ff84 da6ed94365fb717a65e2a21c61659a16303ee05f495a906a723fc321c9affffffff026e05090000 0000001976a91438c8e0e141361d45cb2075f30c8a4886ac59dc2c88ac20c5fb00000000001976a 914d617825f13002fe8852f77a2df6742440733d63d88ac00000000
it simply wont go into the mempool ...
however it still says txn-mempool-conflict, or at your node (unsuccesfull ... )
https://blockchain.info/de/tx/c277e2d5565891253a709fc889588dd52dc53daa8e70149a4ba5874c5cd3bc0f
the new signed transaction is:
0100000001023258b7b3d634b7faddacedb74496797f61d72de1ede1ecb074c42976a71c1a00000 0006a47304402207ca8badbd88475663b0031a12ce6ad7aec6aed76b663e43484593080146d89af 0220664dce3b3bbb8ea44479ce1f7d63963ca0e17df3d79bd8867eabd19006f21e310121031ff84 da6ed94365fb717a65e2a21c61659a16303ee05f495a906a723fc321c9affffffff026e05090000 0000001976a91438c8e0e141361d45cb2075f30c8a4886ac59dc2c88ac20c5fb00000000001976a 914d617825f13002fe8852f77a2df6742440733d63d88ac00000000
it simply wont go into the mempool ...

Since most info was missing, the only thing i could do was submitting it to viabtc... Your origibal tx should go in the following block they mine
that sounds good. thanks.
what further info do you need ?