Undefined Character (U+1DF03)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𝼃` `𝼃`
UTF-8 Encoding:	`0xF0 0x9D 0xBC 0x83`
UTF-16 Encoding:	`0xD837 0xDF03`
UTF-32 Encoding:	`0x0001DF03`

References