Undefined Character (U+142AF)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𔊯` `𔊯`
UTF-8 Encoding:	`0xF0 0x94 0x8A 0xAF`
UTF-16 Encoding:	`0xD810 0xDEAF`
UTF-32 Encoding:	`0x000142AF`

References