type KeystoreAccount: {
  "address": string;
  "mnemonic": {
     "entropy": string;
     "locale": string;
     "path": string;
    };
  "privateKey": string;
};

address: string;

optional mnemonic: {
  "entropy": string;
  "locale": string;
  "path": string;
};

entropy: string;

optional locale: string;

optional path: string;

privateKey: string;