I can't sweep my paper wallet into Electrum-Dash... My balance appears correctly on the public address and I'm 100% sure of my private key, but when I tape it on Electrum (menu - wallet - private key - import) it says "The following inputs could not be imported". Does it support BIP38 encrypted pass phrase? Is there any other place I can try besides Electrum? I bought a hardware wallet and I want to transfer from paper to it... Please help!