Undefined Character (U+14023)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𔀣` `𔀣`
UTF-8 Encoding:	`0xF0 0x94 0x80 0xA3`
UTF-16 Encoding:	`0xD810 0xDC23`
UTF-32 Encoding:	`0x00014023`

References