Undefined Character (U+142A4)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𔊤` `𔊤`
UTF-8 Encoding:	`0xF0 0x94 0x8A 0xA4`
UTF-16 Encoding:	`0xD810 0xDEA4`
UTF-32 Encoding:	`0x000142A4`

References