Neb. Rev. Stat. § 76-3110
Any person who records or enters into an agreement imposing a private transfer fee obligation in his or her favor after March 11, 2011, shall be liable for (1) any and all damages resulting from the imposition of the private transfer fee obligation on the transfer of an interest in the real property, including the amount of any transfer fee paid by a party to the transfer, and (2) all attorney's fees, expenses, and costs incurred by a party to the transfer or mortgagee of the real property to recover any private transfer fee paid or in connection with an action to quiet title. If an agent acts on behalf of a principal to record or secure a private transfer fee obligation, liability shall be assessed to the principal rather than the agent.
Neb. Rev. Stat. § 76-3110