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 "7959c6e3190c197fb63968ef075f15579e2665df22a32806b9b7ea7dce9d4977"