Undefined Character (U+13DFB)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓷻` `𓷻`
UTF-8 Encoding:	`0xF0 0x93 0xB7 0xBB`
UTF-16 Encoding:	`0xD80F 0xDDFB`
UTF-32 Encoding:	`0x00013DFB`

References