is there some external party you think requesting to pay the invoice?
nostr:npub1xnf02f60r9v0e5kty33a404dm79zr7z2eepyrk5gsq3m7pwvsz2sazlpr5 what does that requested payment mean? It appears in my wallet every now and then. 
Discussion
Maybe there is. But it’s nothing I touched. I only use that wallet for nostr and I’m quite a vanilla user yet. Is it possible that people can request me payments that easy?