Undefined Character (U+1089F)

Block:	Nabataean, U+10880 - U+108AF^[1]
Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𐢟` `𐢟`
UTF-8 Encoding:	`0xF0 0x90 0xA2 0x9F`
UTF-16 Encoding:	`0xD802 0xDC9F`
UTF-32 Encoding:	`0x0001089F`

References