Undefined Character (U+12F57)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𒽗` `𒽗`
UTF-8 Encoding:	`0xF0 0x92 0xBD 0x97`
UTF-16 Encoding:	`0xD80B 0xDF57`
UTF-32 Encoding:	`0x00012F57`

References