Hello.
Can you help with the BTC transaction?
e7a3e5b1a2f7c2aa5fa9ebf1cc31c123a83367502c7648dfb6c1baa0ff3e8436
No, we can't.
Either pay for an acceleration yourself, or initiate a doublespend. (RBF)
Although, looking at your transaction, your nSequence seems to be
"sequence":4294967295
Which is
0x7FFFFFFF
In which case you don't/won't be able to use RBF?
Perhaps you can do a
CPFP, if you control the output adress?