Undefined Character (U+16A78)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖩸` `𖩸`
UTF-8 Encoding:	`0xF0 0x96 0xA9 0xB8`
UTF-16 Encoding:	`0xD81A 0xDE78`
UTF-32 Encoding:	`0x00016A78`

References