Carrot on Nostr: private key没保存咋办

{ "id": "30a509673ed0a7c7c6a3266482b0ee2f1c1a4e74ff44c5a26fa01eb67ba8c159", "pubkey": "46abc366c6068e91140781b4c51685e42beb65898c70ddb9d97d86b6a83d7fed", "created_at": 1675315102, "kind": 1, "tags": [], "content": "private key没保存咋办", "sig": "b440bfd1a733bf847aee6d29527ec34e07180bbaae1bf8410fc3a5e0de902ab4c9b75b0961cf6142d48a21ccc99bc5329857cec6888f6e44ff119edbbf0f5b17" }