diff --git a/backend/src/graphql/enum/PendingTransactionState.ts b/backend/src/graphql/enum/PendingTransactionState.ts
new file mode 100644
index 000000000..6a614be96
--- /dev/null
+++ b/backend/src/graphql/enum/PendingTransactionState.ts
@@ -0,0 +1,14 @@
+import { registerEnumType } from 'type-graphql'
+
+export enum PendingTransactionState {
+  NEW = 1,
+  WAIT_ON_PENDING = 2,
+  PENDING = 3,
+  WAIT_ON_CONFIRM = 4,
+  CONFIRMED = 5,
+}
+
+registerEnumType(PendingTransactionState, {
+  name: 'PendingTransactionState', // this one is mandatory
+  description: 'State of the PendingTransaction', // this one is optional
+})
diff --git a/database/entity/0071-add-pending_transactions-table/PendingTransaction.ts b/database/entity/0071-add-pending_transactions-table/PendingTransaction.ts
index 8ac9014bb..e11a31f3b 100644
--- a/database/entity/0071-add-pending_transactions-table/PendingTransaction.ts
+++ b/database/entity/0071-add-pending_transactions-table/PendingTransaction.ts
@@ -1,8 +1,7 @@
 /* eslint-disable no-use-before-define */
 import { Decimal } from 'decimal.js-light'
-import { BaseEntity, Entity, PrimaryGeneratedColumn, Column, OneToOne, JoinColumn } from 'typeorm'
+import { BaseEntity, Entity, PrimaryGeneratedColumn, Column } from 'typeorm'
 import { DecimalTransformer } from '../../src/typeorm/DecimalTransformer'
-import { Contribution } from '../Contribution'
 
 @Entity('pending_transactions')
 export class PendingTransaction extends BaseEntity {
@@ -48,7 +47,7 @@ export class PendingTransaction extends BaseEntity {
   @Column({
     name: 'balance_date',
     type: 'datetime',
-    default: () => 'CURRENT_TIMESTAMP',
+    default: () => 'CURRENT_TIMESTAMP(3)',
     nullable: false,
   })
   balanceDate: Date
@@ -97,6 +96,15 @@ export class PendingTransaction extends BaseEntity {
   })
   userName: string | null
 
+  @Column({
+    name: 'user_community_uuid',
+    type: 'varchar',
+    length: 36,
+    nullable: false,
+    collation: 'utf8mb4_unicode_ci',
+  })
+  userCommunityUuid: string
+
   @Column({
     name: 'linked_user_id',
     type: 'int',
@@ -124,6 +132,15 @@ export class PendingTransaction extends BaseEntity {
   })
   linkedUserName: string | null
 
+  @Column({
+    name: 'linked_user_community_uuid',
+    type: 'varchar',
+    length: 36,
+    nullable: false,
+    collation: 'utf8mb4_unicode_ci',
+  })
+  linkedUserCommunityUuid: string
+
   @Column({
     name: 'linked_transaction_id',
     type: 'int',
@@ -132,12 +149,4 @@ export class PendingTransaction extends BaseEntity {
     default: null,
   })
   linkedTransactionId?: number | null
-
-  @OneToOne(() => Contribution, (contribution) => contribution.transaction)
-  @JoinColumn({ name: 'id', referencedColumnName: 'transactionId' })
-  contribution?: Contribution | null
-
-  @OneToOne(() => PendingTransaction)
-  @JoinColumn({ name: 'previous' })
-  previousPendingTransaction?: PendingTransaction | null
 }
diff --git a/database/migrations/0071-add-pending_transactions-table.ts b/database/migrations/0071-add-pending_transactions-table.ts
index 2ad2a6ca2..ef602bb72 100644
--- a/database/migrations/0071-add-pending_transactions-table.ts
+++ b/database/migrations/0071-add-pending_transactions-table.ts
@@ -7,6 +7,7 @@ export async function upgrade(queryFn: (query: string, values?: any[]) => Promis
   await queryFn(`
     CREATE TABLE pending_transactions (
       id int unsigned NOT NULL AUTO_INCREMENT,
+      state int(10) NOT NULL,
       previous int(10) unsigned DEFAULT NULL NULL,
       type_id int(10) DEFAULT NULL NULL,
       transaction_link_id int(10) unsigned DEFAULT NULL NULL,
@@ -20,11 +21,12 @@ export async function upgrade(queryFn: (query: string, values?: any[]) => Promis
       user_id int(10) unsigned NOT NULL,
       user_gradido_id char(36) NOT NULL,
       user_name varchar(512) COLLATE utf8mb4_unicode_ci DEFAULT NULL NULL,
+      user_community_uuid  char(36) NOT NULL,
       linked_user_id int(10) unsigned DEFAULT NULL NULL,
       linked_user_gradido_id char(36) NOT NULL,
       linked_user_name varchar(512) COLLATE utf8mb4_unicode_ci DEFAULT NULL NULL,
+      linked_user_community_uuid  char(36) NOT NULL,
       linked_transaction_id int(10) DEFAULT NULL NULL,
-      state int(10) DEFAULT NULL NULL,
       PRIMARY KEY (id)
     ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;`)
 }