draft optional
A chat message is a kind 9 event.
{
"kind": 9,
"content": "GM",
"tags": []
}A reply to a kind 9 is an additional kind 9 which quotes the parent using a q tag.
{
"kind": 9,
"content": "nostr:nevent1...\nyes",
"tags": [
["q", <event-id>, <relay-url>, <pubkey>]
]
}