semblances on Nostr: What’s it?

{ "id": "e8a3ce42c380c75c742a5c0ee36457c7bd1d07c847b8b1b574a2c414cb36a224", "pubkey": "4d9a405515d530fe0dda77b0a9a17d94bced5d92ec3701d768e81cca3ce31ffe", "created_at": 1675444313, "kind": 1, "tags": [ [ "e", "f3b5b52133f6f31cd237bd5de1bda5f11853f81c5b01e1ea5980c7c941ea4d92" ], [ "p", "57832296a00ca1ae75adc40390d50aac4ff8d780225d2c16bc2ed942f3013356" ] ], "content": "What’s it?", "sig": "39f1482b2423d80087f69dd951f3bda64531bf5788ecdbef41563611b023dd8874062e3f5c9a1b31345ccef709f998cb05de6ed5e363d10ae9b50429139c0700" }