Lex on Nostr: What is that

{ "id": "3b3edc12b7f1018dab7162ad778c21b3431c6be0bd1a409098009a14a85ea201", "pubkey": "01efbb530d8c537646cd81f6eda10c581717d669111e7c099e63b6bcdf3f367a", "created_at": 1698084048, "kind": 1, "tags": [ [ "e", "921eea8f7cc0d933fed64388bca2f475026ed7571bb4a577537c06efb1309bbc" ], [ "p", "180a6d42c7d64f8c3958d9d10dd5a4117eaaacea8e7f980781e9a53136cf5693" ] ], "content": "What is that", "sig": "acc74f66c3c948bff91279ddac3d2953e443a7d588d15dd3ca4f7482cc4dd63292c64d90c77653d139839a7a1ad9143817b02f3b71bc9d630e8c06e3cb8be352" }