add entrust close queue

Helius

2020-08-26 5f4ba658bd9f091fe2b17cc82644e761aaf49ebf

 src/main/java/com/xcong/excoin/configurations/properties/SecurityProperties.java

@@ -14,4 +14,6 @@
public class SecurityProperties {

    private String privateKey;

    private String publicKey;
}