Undefined Character (U+1175F)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𑝟` `𑝟`
UTF-8 Encoding:	`0xF0 0x91 0x9D 0x9F`
UTF-16 Encoding:	`0xD805 0xDF5F`
UTF-32 Encoding:	`0x0001175F`

References