"And now .............. the claimant by .............. its solicitor, or by the chief of its delinquent tax bureau, suggests of record that the above claim is still due and owing to the claimant, and avers the defendant is still in default for nonpayment thereof. The prothonotary is hereby directed to enter this suggestion and averment on the Self-Assessed Tax Lien Docket, and also index it upon the judgment index of the court for the purpose of continuing the lien of the claim." Such suggestion and averment shall be signed by, or have stamped thereon, a facsimile signature of the solicitor or chief executive officer of the claimant or the chief of its delinquent tax bureau.
53 P.S. § 7504