Traceback (most recent call last):
  File "app/electrum/gui/qml/qetxdetails.py", line 115, in txid
  File "app/electrum/gui/qml/qetxdetails.py", line 270, in update
AssertionError: unknown txid "665655c690e41b204dd9cc7aa275fee649e21f1007a095c256857ccf4db90400"