Undefined Character (U+13889)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓢉` `𓢉`
UTF-8 Encoding:	`0xF0 0x93 0xA2 0x89`
UTF-16 Encoding:	`0xD80E 0xDC89`
UTF-32 Encoding:	`0x00013889`

References