Undefined Character (U+13989)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓦉` `𓦉`
UTF-8 Encoding:	`0xF0 0x93 0xA6 0x89`
UTF-16 Encoding:	`0xD80E 0xDD89`
UTF-32 Encoding:	`0x00013989`

References