Undefined Character (U+11B19)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𑬙` `𑬙`
UTF-8 Encoding:	`0xF0 0x91 0xAC 0x99`
UTF-16 Encoding:	`0xD806 0xDF19`
UTF-32 Encoding:	`0x00011B19`

References