FIX: transactions history for tx without outputs
FIX: transactions history for tx without outputs

msalcala11/copay,fr34k8/copay,gabrielbazan7/copay,fr34k8/copay,msalcala11/copay,matiu/copay,matiu/copay,cmgustavo/copay,cmgustavo/copay,cmgustavo/copay,gabrielbazan7/copay,gabrielbazan7/copay,matiu/copay,cmgustavo/copay,fr34k8/copay,fr34k8/copay,matiu/copay,gabrielbazan7/copay,msalcala11/copay,msalcala11/copay