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 "a519d46a3375a6896fa26992715f9ddb8e59b3cc84bfa479889be82d32208bcd"