Undefined Character (U+10F89)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𐾉` `𐾉`
UTF-8 Encoding:	`0xF0 0x90 0xBE 0x89`
UTF-16 Encoding:	`0xD803 0xDF89`
UTF-32 Encoding:	`0x00010F89`

References