APL (dzaima/APL), 1414 13 bytes
−1 thanks to Unrelated String
Anonymous tacit prefix function.
⊖⍢(160 16⊤⎕UCS) ⊖ flip…
⍢(…) while argument is represented as…
160 16⊤… two-digit hexadecimal representation of…
⎕UCS Universal Character Set code points