Undefined Character (U+13B89)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓮉` `𓮉`
UTF-8 Encoding:	`0xF0 0x93 0xAE 0x89`
UTF-16 Encoding:	`0xD80E 0xDF89`
UTF-32 Encoding:	`0x00013B89`

References