Function spl_governance::state::signatory_record::get_signatory_record_data_for_seeds

pub fn get_signatory_record_data_for_seeds(
    program_id: &Pubkey, 
    signatory_record_info: &AccountInfo<'_>, 
    proposal: &Pubkey, 
    signatory: &Pubkey
) -> Result<SignatoryRecord, ProgramError>

Deserializes SignatoryRecord and validates its PDA