Undefined Character (U+142AD)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𔊭` `𔊭`
UTF-8 Encoding:	`0xF0 0x94 0x8A 0xAD`
UTF-16 Encoding:	`0xD810 0xDEAD`
UTF-32 Encoding:	`0x000142AD`

References