privateKey is returned EXACTLY ONCE, here — only the public key is stored by Kobble. Persist it securely; it cannot be retrieved again.{
"id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
"owner": "534359f7-5407-4b19-ba92-c71c370022a5",
"url": "string",
"created_at": "2019-08-24T14:15:22.123Z",
"updated_at": "2019-08-24T14:15:22.123Z",
"public_key": "string",
"privateKey": "string"
}