Undefined Character (U+13F78)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓽸` `𓽸`
UTF-8 Encoding:	`0xF0 0x93 0xBD 0xB8`
UTF-16 Encoding:	`0xD80F 0xDF78`
UTF-32 Encoding:	`0x00013F78`

References