tolot on Nostr: What is this?

{ "id": "8b95f22e204b50c428842db9febf0ce37ba135908f6734918345d12d2d634992", "pubkey": "fce4177babd57f64d302a7f04db4d1174983e34fbfc27258060cb12ff504cdc8", "created_at": 1721664385, "kind": 1, "tags": [ [ "e", "a6e87a52da75ade33391e85ae3bd532fd6135273657ce9725cbcfcda35e4fc1a", "", "root" ], [ "p", "f4db5270bd991b17bea1e6d035f45dee392919c29474bbac10342d223c74e0d0" ] ], "content": "What is this?", "sig": "15ee8b30e2f236660b570526b4d800f6ef616f4c27aed27079de1421cb8bdcafe0ca5a2d37afeee7ce98ccdf9017a1ff5da6e024f4e90ce389d02b4b8293f160" }