sendrawtx multithreaded if throughput test enabled
sendrawtx multithreaded if throughput test enabled


Former-commit-id: 6a701655d396efbd510cc34f6a0c9b3346968bf5
syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin2,syscoin/syscoin2,syscoin/syscoin2,syscoin/syscoin