Code point
U+1D9A3
Glyph appearance depends on your fonts.
U+1D9A3
SoU+1D9A3 SIGNWRITING ROTATION-WALLPLANE DOUBLE is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Sutton SignWriting block.
Choose the representation you need, then copy its value.
U+1D9A3
121251
𝦣
𝦣
F0 9D A6 A3
D836 DDA3
0001D9A3
%F0%9D%A6%A3
\U0001D9A3
\u{1D9A3}
\uD836\uDDA3
\1D9A3