Few on Nostr: This might be useful:

{ "id": "1ab59a92c7d6a9123f901afc636410263f4c7b8ff6fe7069a4b306092286554d", "pubkey": "f844fd32b91e6d0753944305e5053289bc8ea2472bcd16db95f961fe787f4256", "created_at": 1693089776, "kind": 1, "tags": [ [ "e", "1c40028296e7ce0b791f597f75901cbe95b91af759856812286d0f1b3f17d28b", "", "reply" ], [ "p", "86c3a9c33061ab3599cdf31bebd305b78121e63dfab05ed187b471f1c66956d1" ] ], "content": "This might be useful: https://nostr.watch/relays/find#public", "sig": "15a799666961b5de9282d4611a56e7aaa50fe45955cfb11afc5f2ff1a19c94685235fb4b15131f262fe7185384602574918a1fe4389316372faf752aabf429c8" }