itsme on Nostr: which client?

{ "id": "b9d38a72aa6e9e7b788d1585618506397333ef7b026c1eaad747411c282d1ba7", "pubkey": "b99c0718c592c8ffa140c26decab188b73b417bb16be97a1e895f82e5ce1eeb9", "created_at": 1671790029, "kind": 1, "tags": [ [ "e", "b2465e843ab8c7c0d232499f417fecce940f2fccc734913e6afe0b57356ffbf7", "wss://relay.nostr.info" ] ], "content": "which client?", "sig": "78c47627f40b8b0c79a99fb0937eb54e90843f369a9029f9346a979cdabeaf3ffbfb165aa3555f50fbf9d5438be05c8e8beafd82f41a7c31bedbd36dff0f1e59" }