npub137…fa74z on Nostr: why and how?

{ "id": "10fb4f9d768b99e4bc6786b4a275c1c9ab4e765f16ad65caedf3e10c14cb305f", "pubkey": "8fb9450003a599bb1b34f03fadb9b137f6c0e5a850ba205964bee4732ccce549", "created_at": 1724784137, "kind": 1, "tags": [ [ "e", "d432e84b343247898c26e64317a67370464f92206ba21940681837d4bd98b363", "", "root" ], [ "p", "e88a691e98d9987c964521dff60025f60700378a4879180dcbbb4a5027850411" ] ], "content": "why and how?", "sig": "c1d0797b9f123f05e5c7ccba3605a1c9060693eaf1241eb964462acb80361eda8a851349f4d4b27ba83ca402b88217d612661774c357fe2600eaa71d7578eaa1" }