Unless defendant transacts some business in Nebraska, jurisdiction over him may not be obtained hereunder by service outside the state. Conner v. Southern, 186 Neb. 164, 181 N.W.2d 446 (1970).

Concept of due process in Nebraska's long-arm statute is at least as broad as the constitutional standard of due process. Pioneer Ins. Co. v. Gelt, 558 F.2d 1303 (8th Cir. 1977).