Looks like it's not possible to fully delete the post I still can see it on some clients.
nostr:nevent1qqsqsyl324jjr2ac7mq7sjgszrrz5cj2mrlsxkuc3cy0l2jfr5csvycpr9mhxue69uhkyu3wwp6hyurvv4ex2mrp0yhxxmmd9upzqdr9r2fe956tl8gxfcul8sgtamm5kh3guugvqueyx9akslz2h4lgqvzqqqqqqyv5ehyt