Dear AKS, Certainly the Judicial Bond Paper and Noroary obtained at a foreign land is Null and Void in India. The best is do write a RTI Application to Axis Bank telling your situation which is now possible online rtionline.gov.in by paying a fees of Rs 10 only.
In Karnataka state there is provision for e-Stamp papers but it is through authorised banks and co-operative societies only, so i doubt you can apply e Stamp paper while staying abroad.
Once you get response from Axis Bank on the contents and the value of Non Judicial stamp paper, i can see the only way out is that someone from India courriers it to you, you sign and send it back and a Notary who is in known circle helps you by is ready to notarise it "Sworn in before me" :-) :-) . If not, then possibly do it whenever you happen to come to India.