Sym.BTC on Nostr: Hello world!

{ "id": "1c65469d863eaf94312223c3a4bdd5002edf8ae089aa2b5c9ef6119233ad821d", "pubkey": "0b4e72c35bef18ba49db23dd72ec711fb19ec09eb5b458716e6d41b599e0b2d8", "created_at": 1743824182, "kind": 1, "tags": [], "content": "Hello world!", "sig": "8203a236f7f5fa4e1807d1eaca44522f8fda6bfe1bb64607c512f99c8004d0fe49f08b77a2cb1a8957f886a9295e0171b0ce8efe07f9c72b5f5a5d7f361d540f" }