PUSH_CHANNEL_MESSAGE_STICKER

%1$@|posted a %2$@ sSticker
the text before | is a header, the text after | is shown on a new line
17
Applied
%1$@|%2$@ Sticker
17/17
Classy Beaver, Aug 28, 2019 at 16:54
Applied
%1$@|publicó un %2$@ Ssticker
28/17
Classy Beaver, Jan 14, 2019 at 07:49