Not able to fetch newly added contacts and contact last updated timestamp

[tojopaul]

Describe the bug
After sync the contact to server. If i add a new contact in phone.not able to find it. Do we have any solution to find the newly add contact or last updated timestamp?

[Idrimi]

create a timeStamp as soon as you upload it to your server. Eg. "createdAt", "updatedAt".