やトナ on Nostr: What client is that?

{ "id": "305723a32603dfe2e2f2e774d9f6bd6a9a57499c95ce6e2e7aa42c6955339ac0", "pubkey": "16e0365db0cbd376cc405d6a85bd860a57aa572f0957cec1faad54a28e521573", "created_at": 1672925369, "kind": 1, "tags": [ [ "e", "9fa473c555fecae59935660f3e3f68d65915da5905e84f3f33628cdf4a3b9542", "wss://nostr-pub.wellorder.net" ], [ "e", "2357cebe8defe8d918163b6e6beeeea6a06419aae117eba80c1747cb7168d38a" ], [ "p", "72d0d2e308f6baef854517e37aeb5f395c3f5e1c5be71e636b19697aad459635" ] ], "content": "What client is that?", "sig": "10192c179043a0f342b50a2cc886e39d09734d4399b311ba7ec92e2bcca4cfec13e8d4bd4f81cde65ba896f0bf61c13d2c3f3045f805566f270b5545303927f3" }