K on Nostr: which clients is this?

{ "id": "59f9783e3b73cf593234b7a2055b24a92efcb602e2dfa8f0d1e7775d91079cd1", "pubkey": "bd4ae3e67e29964d494172261dc45395c89f6bd2e774642e366127171dfb81f5", "created_at": 1734693175, "kind": 1, "tags": [ [ "e", "6c5bcd6622fa42b77c84da62e1986cc73b5dcacd3f1b01329f1f23a6d6d9faa7", "", "root" ], [ "p", "a9434ee165ed01b286becfc2771ef1705d3537d051b387288898cc00d5c885be" ] ], "content": "which clients is this? ", "sig": "deddb2a6bc766baf38df3e9aeb4290d00340d0dce82df3f6583decc72aefac5f7628a9660574687039f7c8d7df6922ae7a3b1cf1fb15296ec49dd9167d687beb" }