Undefined Character (U+142B9)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𔊹` `𔊹`
UTF-8 Encoding:	`0xF0 0x94 0x8A 0xB9`
UTF-16 Encoding:	`0xD810 0xDEB9`
UTF-32 Encoding:	`0x000142B9`

References