unknown on Nostr: session?

{ "id": "4a712e6fcacbfdca0ed096943a8c3e949a4398d1c34a55efa9304bc029fdd1e8", "pubkey": "33c74427f3b2b73d5e38f3e6c991c122a55d204072356f71da49a0e209fb6940", "created_at": 1722487331, "kind": 1, "tags": [ [ "e", "a635afc5ce5883e35d0e6457df62d1e5dfe987cec5880ae4257cf3aa9c02be0a", "wss://poster.place/relay", "root" ], [ "e", "ee498b7fdaed5091ed6aac71a2869a693cac05cad08c5845524f9d8673695d09", "wss://poster.place/relay", "reply" ], [ "p", "2b9a828913e945b2315406523c0e578a076bad56ea3c4ea7931392f70d1a8a3c" ], [ "zap", "781a1527055f74c1f70230f10384609b34548f8ab6a0a6caa74025827f9fdae5", "wss://poster.place/relay", "5" ], [ "zap", "33c74427f3b2b73d5e38f3e6c991c122a55d204072356f71da49a0e209fb6940", "wss://poster.place/relay", "95" ] ], "content": "session?", "sig": "2eb40e0bfcda1c10c4356f75735651760ce0ad946181667664c980e54d5df6b5afc80511d750be56ed29d66da400e7915a6ff5e535ec0d749e0e674385741b96" }