The #shrug ¯\_(ツ)_/¯ or shruggie.

Best as original. #Emoji is unclear 🤷

The central character "ツ" is the character tsu from Japanese katakana.

Some more examples; https://textfac.es

( ͡° ͜ʖ ͡°) ʕ•ᴥ•ʔ (◕‿◕✿) (ʘ‿ʘ)
ヾ(⌐■_■)ノ♪ (▀̿Ĺ̯▀̿ ̿) ༼ʘ̚ل͜ʘ̚༽
(•_•) (⌐■_■) ლ,ᔑ•ﺪ͟͠•ᔐ.ლ (~_^)
^̮^ (>人<) ◔̯◔ ಠ‿↼ (ʘᗩʘ')
(｡◕‿◕｡) (ง°ل͜°)ง ╚(ಠ_ಠ)=┐