Traceback (most recent call last):
File "...\electrum\gui\qt\util.py", line 645, in run
result = task.task()
File "...\electrum\lib\wallet.py", line 1500, in sign_transaction
k.sign_transaction(tx, password)
File "...\electrum\plugins\keepkey\keepkey.py", line 67, in sign_transaction
self.plugin.sign_transaction(self, tx, prev_tx, xpub_path)
File "...\electrum\plugins\keepkey\keepkey.py", line 263, in sign_transaction
tx.update_signatures(signatures)
File "...\electrum\lib\transaction.py", line 667, in update_signatures
public_key = ecc.ECPubkey.from_sig_string(sig_string, recid, pre_hash)
File "...\electrum\lib\ecc.py", line 180, in from_sig_string
ecdsa_verifying_key = _MyVerifyingKey.from_signature(sig_string, recid, msg_hash, curve=SECP256k1)
File "...\electrum\lib\ecc.py", line 152, in from_signature
Q = inv_r * ( s * R + minus_e * G )
File "...\Python\Python36-32\lib\site-packages\ecdsa\ellipticcurve.py", line 143, in __rmul__
return self * other
File "...\electrum\lib\ecc_fast.py", line 120, in mul
public_pair_bytes = b'\4' + self.x().to_bytes(32, byteorder="big") + self.y().to_bytes(32, byteorder="big")
OverflowError: int too big to convert
