It's a logo of a key changing hands. One hand extends from the right on bottom with its palm facing up. The other hand extends from the left on top and is dropping a key into the other hand.
This Lease icon is made in flat color style
. This format was developed by Icons8 designer team and became immensely popular for use in web and mobile applications. Feel free to download this icon in PNG format for free, or unlock other formats for $5. Unlike other icon packs that have merely hundreds of icons, this monster icon pack contains 6,100 icons, all in the same style and quality.