use fast syncmode for ETH
use fast syncmode for ETH

lamassu/lamassu-server,naconner/lamassu-server,joshmh/lamassu-server,naconner/lamassu-server,lamassu/lamassu-server,joshmh/lamassu-server,joshmh/lamassu-server,naconner/lamassu-server,joshmh/lamassu-server,lamassu/lamassu-server