It's a logo of a hand on the bottom with money falling into it. The hand is facing upward to receive the money and the wrist is on the right and the fingers pointing to the left. There are two bills of money going to the hand from the top.
This is a Refund icon. We've made it in iOS style
, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,300 icons, all in the same style and quality.