Nostr Surgeon on Nostr: Who is this?

{ "id": "aef365d6003d30c895017b649568753d905d79942be501533c9be36f629f7b6e", "pubkey": "9c1ef07e8bda5a5fad5f50e5291e6caf9b25fb66aead021220cf9ebd143e5bbc", "created_at": 1710783384, "kind": 1, "tags": [ [ "e", "3cdad6c535343a3a27383316d347a81c46b66c392550b74b5e305762c42a656c", "reply" ], [ "p", "3ebc74907d1f928f209ef210e872cac033eaf3ff89e6853286d45d91e351ef9e" ] ], "content": "Who is this?\n\nhttps://iris.to/npub1fa8c9prxnrlkdtjl48adfsxyaduz8tas075l2n4f6903y9awjmxqanthnd", "sig": "9c8cb2099c24eb36ba1db6b46ecd6cb1505547387fe0740ee4795f09e934f44a47438c494ad75f0e9e452decff0d35e5c70832e6ca0d644bd8254ccf8a054ca6" }