Undefined Character (U+1E61F)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𞘟` `𞘟`
UTF-8 Encoding:	`0xF0 0x9E 0x98 0x9F`
UTF-16 Encoding:	`0xD839 0xDE1F`
UTF-32 Encoding:	`0x0001E61F`

References