i have checked my wallet and found payment of 0.00000546 BTC from address i don't know 1ViViGLEawN27xRzGrEhhYPQrZiTKvKLo.
first time i receive something like this

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i did some google search ,turned out a site with name vivigle who sent it , i don't care if this just advertising , it's funny ,
500 sats worths only 0.2 USD now. But I can't understand why they sent you only 500 sats. It is less then transaction fee.