Undefined Character (U+12FD0)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𒿐` `𒿐`
UTF-8 Encoding:	`0xF0 0x92 0xBF 0x90`
UTF-16 Encoding:	`0xD80B 0xDFD0`
UTF-32 Encoding:	`0x00012FD0`

References