Undefined Character (U+138AF)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓢯` `𓢯`
UTF-8 Encoding:	`0xF0 0x93 0xA2 0xAF`
UTF-16 Encoding:	`0xD80E 0xDCAF`
UTF-32 Encoding:	`0x000138AF`

References