Undefined Character (U+1CF21)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𜼡` `𜼡`
UTF-8 Encoding:	`0xF0 0x9C 0xBC 0xA1`
UTF-16 Encoding:	`0xD833 0xDF21`
UTF-32 Encoding:	`0x0001CF21`

References