diff --git a/src/entity/trx_verifications.ts b/src/entity/trx_verifications.ts
index ea1e375..a6770bb 100644
--- a/src/entity/trx_verifications.ts
+++ b/src/entity/trx_verifications.ts
@@ -50,11 +50,20 @@ export class TrxVerification {
 	@CreateDateColumn()
 	created_at: Date;
 
+	@Column({ nullable: true, length: 256 })
+	created_by: string;
+
 	@Column({ nullable: true })
 	@UpdateDateColumn()
 	updated_at: Date;
 
+	@Column({ nullable: true, length: 256 })
+	updated_by: string;
+
 	@Column({ nullable: true })
 	@DeleteDateColumn()
 	deleted_at: Date;
+
+	@Column({ nullable: true, length: 256 })
+	deleted_by: string;
 }