Undefined Character (U+12F77)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𒽷` `𒽷`
UTF-8 Encoding:	`0xF0 0x92 0xBD 0xB7`
UTF-16 Encoding:	`0xD80B 0xDF77`
UTF-32 Encoding:	`0x00012F77`

References