Undefined Character (U+1611D)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖄝` `𖄝`
UTF-8 Encoding:	`0xF0 0x96 0x84 0x9D`
UTF-16 Encoding:	`0xD818 0xDD1D`
UTF-32 Encoding:	`0x0001611D`

References