Can you please accelerate this transaction id: 48efcf0723e1e7aaf860009ee2296c7d7b914cc979e4f9f7d33e807421fd6ab1

I am really frustrated. It has been stuck for 20+ hours. I think it will stuck forever. Is 270 sat/byte too low as fee?

Please help me.

Thank you very much in advance

Best Regards