add hold order follow order

Helius

2020-08-03 234458c4252ffd10930913e07e91641b0757ff8a

 src/main/java/com/xcong/excoin/modules/member/entity/MemberWalletContractEntity.java

@@ -13,7 +13,12 @@
@Data
@TableName("member_wallet_contract")
public class MemberWalletContractEntity extends BaseEntity {
    private Long memberId;
    /**
    * 
    */
   private static final long serialVersionUID = 1L;

   private Long memberId;

    private BigDecimal availableBalance;