puzzles on Nostr: Freedumb

{ "id": "e9c490f43c2e15f85bb34e66f46f1693350c212f84e55bc49018af15759b55a1", "pubkey": "50de492cfe5472450df1a0176fdf6d915e97cb5d9f8d3eccef7d25ff0a8871de", "created_at": 1762132196, "kind": 1, "tags": [ [ "e", "1c0a7f6ce0955b7b84bee4afdac0f0fd326dc3e6fdc2f304a487931d6bf5a42c", "", "root" ], [ "p", "9d7d214c58fdc67b0884669abfd700cfd7c173b29a0c58ee29fb9506b8b64efa" ] ], "content": "Freedumb", "sig": "e7ce983bdf0d1454cd2b9ea7ac1568bf01838f9d4e50b27ebee83113244fd15b2daa4ce782da48734f93565e5830333b665feba628b28b5d283aee6deec402af" }