Psdro on Nostr: Who is this?

{ "id": "5d89efa781d6f81b1bfef311b6e5cf474ee2a1bd7edff13f7d19755458d9c920", "pubkey": "fa5f5a095cf1317f9594ba7f6a7c4123d5419564f8a65249f5fe19982aec58c6", "created_at": 1723397725, "kind": 1, "tags": [ [ "e", "c771e6d8e0974410e7ada92e072a1ee8b0a867dad72cc62a2fc7bf4aa32983b9", "", "root" ], [ "p", "3f770d65d3a764a9c5cb503ae123e62ec7598ad035d836e2a810f3877a745b24" ] ], "content": "Who is this?", "sig": "5fc9faeb6871c5c5f4cec287e9e497bdacd585c59f9e42f77dd1c40643d894768113c67c856b90aa7134977a8960e6d0bc452eab198d35875c78276b139f55a6" }