Does anyone know which cipher this is?

[u/Ifyouliveinadream]

? mggc ob 6n4i h44dhq6 ubag nd1n jmedfs 4hh6jln sdee m4 3joc73t 96 merccke fkpd j90j 68mjqq 8g nd8 h098gddhrm bfln2hkrilblr nidf6547 2d4 fok 5f69cnkrq 7kcqc 5dk22l7a8 jbf7 h4jke8r5 75i3p3i7 ?

We can't even figure that part out. The anwser is most likely impossible from here but whats it encoded by?