pierre on Nostr: What client is this?

{ "id": "0dfd0c5e36a1fdda5cf270c6df8c3985eb73d3672869f9489d7b7d73143d69ea", "pubkey": "ef62610ad01ac2f8e0c0bf9b87dea150f13996df5a4a81eb3d50b392e2add6e1", "created_at": 1677702334, "kind": 1, "tags": [ [ "e", "09588cfbed148ef38cacf3883da4cdb0c5c012bf672ea2c8c6efae2a1b9c1b2f" ], [ "e", "acc0eb0814dbe5ca36a5c3491cae87abec14a6db23e16fce9bc95e71ff87516e" ], [ "p", "89d1ce9164f1f172daaa9c784153178cb1dec7912bf55f5dc07e0f1dabe40e6c" ], [ "p", "8867bed93e89c93d0d8ac98b2443c5554799edb9190346946b12e03f13664450" ] ], "content": "What client is this?", "sig": "0d2460cc6faddf6626fd6eb78e343897d97f080f59b2f52a6aceaac79393b2b6321df2a1804a525037b3325a0cc250fea0123ccb128e41885cf7c748e8d1a3df" }