Neb. Rev. Stat. § 48-2612

(1) A student-athlete may cancel an agency contract by giving notice of the cancellation to the athlete agent in a record within fourteen days after the contract is signed. (2) A student-athlete may not waive the right to cancel an agency contract. (3) If a student-athlete cancels an agency contract, the student-athlete is not required to pay any consideration under the contract or to return any consideration received from the athlete agent to induce the student-athlete to enter into the contract.