Undefined Character (U+1E984)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𞦄` `𞦄`
UTF-8 Encoding:	`0xF0 0x9E 0xA6 0x84`
UTF-16 Encoding:	`0xD83A 0xDD84`
UTF-32 Encoding:	`0x0001E984`

References