Undefined Character (U+1E5C1)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𞗁` `𞗁`
UTF-8 Encoding:	`0xF0 0x9E 0x97 0x81`
UTF-16 Encoding:	`0xD839 0xDDC1`
UTF-32 Encoding:	`0x0001E5C1`

References