What's with the weird coding?

Question

Character encoding

Guys, I came across such a request payload, no one will tell you what it is or how to find out about these symbols in general?

pô5æ(:AõPæ®	ð³Ö~êÖ¤vÑcEðêË4|ÍqÜ\ÞÓlÈÓæÏô³D³oÏ&Éã·AJsÏÀÛHfÐìérÄ\(*$#pÐþ·{ýÈ»ÌÒº]¶÷»iEoà}aqº-WnæEüØX/Mî&y¥³>Æ¿Û«ìÐÑæ8aEý°T|×T°v.<Î)Gá²¾?rÇ	t<´­Ñ	ÜÁÿIhC.¹¬X kòJ
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