AK on Nostr: is this a new token ?

{ "id": "1a3d5899d0feffa909924251556d1fd41c7028e0e9ff5ccf25052c1a129ccf9f", "pubkey": "3492dd43d496a237f4441fd801f5078b63542c3e158ffea903cb020a1af4ffdd", "created_at": 1688976046, "kind": 1, "tags": [ [ "e", "f57ea43483ff5fa3f7469ceea2b93f077912d0338d97feead1929399c26fac30" ], [ "p", "6e468422dfb74a5738702a8823b9b28168abab8655faacb6853cd0ee15deee93" ] ], "content": "is this a new token ?", "sig": "7ecd8814799b9ab0f4b86b491f44db725a23b6495665f64ecad5bd5e8ff99db0dbfc16850013a34c895ea6f7d9705a73e6401548bd9fae670b496726cce7dd89" }