Undefined Character (U+1617D)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖅽` `𖅽`
UTF-8 Encoding:	`0xF0 0x96 0x85 0xBD`
UTF-16 Encoding:	`0xD818 0xDD7D`
UTF-32 Encoding:	`0x0001617D`

References