dbwrapper in tx.cpp
dbwrapper in tx.cpp


Former-commit-id: 54dd0c8000c3d6106ea81ff1d8a4289ca0c39cc6
syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin