Undefined Character (U+138A4)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓢤` `𓢤`
UTF-8 Encoding:	`0xF0 0x93 0xA2 0xA4`
UTF-16 Encoding:	`0xD80E 0xDCA4`
UTF-32 Encoding:	`0x000138A4`

References