Undefined Character (U+1378F)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓞏` `𓞏`
UTF-8 Encoding:	`0xF0 0x93 0x9E 0x8F`
UTF-16 Encoding:	`0xD80D 0xDF8F`
UTF-32 Encoding:	`0x0001378F`

References