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 "7c4e5bfbbf71c8d0988332bd2f5b5e787d61dba0d32e5b6eff9df25df7ac56b3"