nostr:nprofile1qqsglv2qkn5dmmuhee9cy8fywfu2rfp4xd3xy0myqg2gfvmjl9yqqrqppemhxue69uhkummn9ekx7mp0qythwumn8ghj7un9d3shjtnwdaehgu3wvfskuep0qythwumn8ghj7un9d3shjtnswf5k6ctv9ehx2ap0crg0k2: This is the native nostr meme generator app npub. I just signed up on nostr.build and stopped at the step where the invoice is displayed. I didn’t pay the invoice, as you advised. I’m waiting for you to take further steps and let me know how to proceed.