Undefined Character (U+10D84)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𐶄` `𐶄`
UTF-8 Encoding:	`0xF0 0x90 0xB6 0x84`
UTF-16 Encoding:	`0xD803 0xDD84`
UTF-32 Encoding:	`0x00010D84`

References