Undefined Character (U+13690)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓚐` `𓚐`
UTF-8 Encoding:	`0xF0 0x93 0x9A 0x90`
UTF-16 Encoding:	`0xD80D 0xDE90`
UTF-32 Encoding:	`0x00013690`

References