Undefined Character (U+1437F)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𔍿` `𔍿`
UTF-8 Encoding:	`0xF0 0x94 0x8D 0xBF`
UTF-16 Encoding:	`0xD810 0xDF7F`
UTF-32 Encoding:	`0x0001437F`

References