S.D. Codified Laws § 43-30-4
Current with legislation signed by the governor on or before 3/6/2024
The notice mentioned in § 43-30-3 may be filed for record by the claimant of any interest therein described or by any other person acting on behalf of a claimant who is, under disability, unable to assert a claim on his own behalf, or one of a class but whose identity cannot be established or is uncertain at the time of filing such claim for record.
SDCL 43-30-4