Undefined Character (U+12FA9)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𒾩` `𒾩`
UTF-8 Encoding:	`0xF0 0x92 0xBE 0xA9`
UTF-16 Encoding:	`0xD80B 0xDFA9`
UTF-32 Encoding:	`0x00012FA9`

References