Set defualt highestUsed chained address to -1 (root).
Set defualt highestUsed chained address to -1 (root).

Stash-Crypto/btcwallet,btcsuite/btcwallet,jrick/dcrwallet,decred/dcrwallet,jrick/btcwallet,Stash-Crypto/btcwallet,synrg-labs/btcwallet,Roasbeef/btcwallet,synrg-labs/btcwallet,btcsuite/btcwallet,jrick/dcrwallet,decred/dcrwallet,jrick/btcwallet,Roasbeef/btcwallet