Undefined Character (U+10978)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𐥸` `𐥸`
UTF-8 Encoding:	`0xF0 0x90 0xA5 0xB8`
UTF-16 Encoding:	`0xD802 0xDD78`
UTF-32 Encoding:	`0x00010978`

References