test on Nostr: #hello nostr

{ "id": "044a77811c838d5c2362a609e86bc8742864997bb2518bb8db1a85c0dfdbe54c", "pubkey": "e832f7f5eb240b3c482beb20a7a7551fe13f6d5c277835ccdf00c250db7f9028", "created_at": 1720675840, "kind": 1, "tags": [], "content": "#hello nostr", "sig": "57889f8bdf505ccbbf51a459a23cfa592d51cd78dbc909a1b9c358dee5f45ec34a8e1883f99599fd838221f168ed1a3ba86b3a5f7868da6d7ad1d19b16e4de63" }