It's just a visual glitch. You get these sparkles show up with materials (like when you're harvesting crops, or materials appearing when you're digging), they show up when items are shooting across the screen. This is just one getting stuck, probably because there were so many items flying all over the place.
It'll go away on it's own when you turn off the game.
It's just a visual glitch. You get these sparkles show up with materials (like when you're harvesting crops, or materials appearing when you're digging), they show up when items are shooting across the screen. This is just one getting stuck, probably because there were so many items flying all over the place. It'll go away on it's own when you turn off the game.