Undefined Character (U+143BF)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𔎿` `𔎿`
UTF-8 Encoding:	`0xF0 0x94 0x8E 0xBF`
UTF-16 Encoding:	`0xD810 0xDFBF`
UTF-32 Encoding:	`0x000143BF`

References