get
Shortcut method to generate private key with the specified account/change/address (bip44 standard).
Return
The private key for the specified bip44 parameters
See also
https
://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki
Parameters
wallet
non-null TWHDWallet
coin
a coin type
account
valid bip44 account
change
valid bip44 change
address
valid bip44 address