Undefined Character (U+139BF)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓦿` `𓦿`
UTF-8 Encoding:	`0xF0 0x93 0xA6 0xBF`
UTF-16 Encoding:	`0xD80E 0xDDBF`
UTF-32 Encoding:	`0x000139BF`

References