username on Nostr: Hello world 2

{ "id": "82544b07cecd4a92b85d507c37d9bdc396f03aca95358510ac6f647251ea5e7d", "pubkey": "79dff8f82963424e0bb02708a22e44b4980893e3a4be0fa3cb60a43b946764e3", "created_at": 1693317337, "kind": 1, "tags": [], "content": "Hello world 2", "sig": "555bddd78bed849f0f3c781056183df2e686354e2f6c8fb3361c964ed75cf543276da7ff8b0f59e4f2728e50747167e2264dfbd7d29bd0bc9edcd7d9721534c0" }