Massachusetts General Laws Part II. Real and Personal Property and Domestic Relations (Ch. 183-210) Ch. 184, § 24

When any owner of land the title to which is not registered, or of any interest in such land, signs an instrument in writing conveying or purporting to convey his land or interest, or in any manner affecting or purporting to affect his title thereto, and the instrument, whether or not entitled to record, is recorded, and indexed, in the registry of deeds for the district wherein such land is situated, and a period of ten years elapses after the instrument is accepted for record, and the instrument or the record thereof because of defect, irregularity or omission fails to comply in any respect with any requirement of law relating to seals, corporate or individual, to the validity of acknowledgment, to certificate of acknowledgment, witnesses, attestation, proof of execution, or time of execution, to recitals of consideration, residence, address, or date, to the authority of a person signing for a corporation who purports to be the president or treasurer or a principal officer of the corporation, such instrument and the record thereof shall notwithstanding any or all of such defects, irregularities and omissions, be effective for all purposes to the same extent as though the instrument and the record thereof had originally not been subject to the defect, irregularity or omission, unless within said period of ten years a proceeding is commenced on account of the defect, irregularity or omission, and notice thereof is duly recorded in said registry of deeds and indexed and noted on the margin thereof under the name of the signer of the instrument and, in the event of such proceeding, unless relief is thereby in due course granted.