Hi
You have to register under the provisions of the Foreign marriage act by following the procedure of giving notice of intended Marriage as per the "The Foreign Marriage act 1969".the date of your marriage shall be form the date of signing the marriage before the Registrar of marriages under The Foreign Marriage act, 1969.This means your date of marriage will not be your Muslim marriage.
OR
if you have married outside the country as per Islamic provisions you can register it in India under foreign Marriage act,1969, by providing the proof of that marriage.
where did you get married ? if anywhere outside India you can register it under foreign marriage act.
If you have solemnized your marriage outside India as per Islamic provisions, it is possible under law to register your marriage in India under Sec.17 of The Foreign Marriage act 1969", For this you need to have a proof to show that your marriage is solemnized in Indonesia. The marriage officer in India has to be satisfied that the marriage took place as per section 4 of the act, which talks about the conditions required to marry.
Now the section 17 of the Foreign Marriage act 1969" is as follows.:-
REGISTRATION OF FOREIGN MARRIAGE SOLEMNIZED UNDER OTHER LAWS
17. Registration of foreign marriages.?(1) Where?
(a) a Marriage Officer is satisfied that a marriage has been duly
solemnized in a foreign country in accordance with the law of that
country between parties of whom one at least was a citizen of India;
and
(b) a party to the marriage informs the Marriage Officer in writing
that he or she desires the marriage to be registered under this
section, the Marriage Officer may, upon payment of the prescribed
fee, register the marriage.
(2) No marriage shall be registered under this section unless at the
time of registration it satisfies the conditions mentioned in section
(3) The Marriage Officer may, for reasons to be recorded in
writing, refuse to register a marriage under this section on the
ground that in his opinion the marriage is inconsistent with
international law or the comity of nations.
(4) Where a Marriage Officer refuses to register a marriage under
this section the party applying for registration may appeal to the
Central Government in the prescribed manner within a period of thirty
days from the date of such refusal; and the Marriage Officer shall
act in conformity with the decision of the Central Government on such
appeal.
(5) Registration of a marriage under this section shall be effected by
the Marriage Officer by entering a certificate of the marriage in the
prescribed form and in the prescribed manner in the Marriage
Certificate Book, and such certificate shall be signed by the parties
to the marriage and by three witnesses.
(6) A marriage registered under this section shall, as from the date
of registration, be deemed to have been solemnized under this Act.
Please read online "the foreign marriage act 1969" sec.4&17