"My baby is not expecting a personalized signature for the time being" is a self-contained statement of Tik Tok's official personalized signature.
Personalized signature means that after you register in a BBS, 000000 can set your own signature, that is, the text displayed at the bottom of each post looks like a comment. Because every netizen writes different words, there are aphorisms, proverbs, teasing sentences and so on. And there are pictures and animations as signatures, full of personality and different styles.