Undefined Character (U+161DA)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖇚` `𖇚`
UTF-8 Encoding:	`0xF0 0x96 0x87 0x9A`
UTF-16 Encoding:	`0xD818 0xDDDA`
UTF-32 Encoding:	`0x000161DA`

References