Didn’t know about this so sharing it for all who need to know!

#nostr
#asknostr
#introductions
#welcome
#backup nostr:note1ddnpdjqud9alh5zd9uq8w832495uxdsmtqpzg60kn49jk9tnun0qfpapr7 

 It's happened to me. Now I back it up with https://metadata.plebnet.dev/