===========
-| Field | Description | Type | Null | Key | Default | Extra |
-| ----------- | ------------- | ------------ | ---- | --- | ------- | -------------- |
-| id | sequential ID | int unsigned | NO | PRI | NULL | auto_increment |
-| challenge | | varchar(255) | NO | | | |
-| dfrn-id | | varchar(255) | NO | | | |
-| expire | | int unsigned | NO | | 0 | |
-| type | | varchar(255) | NO | | | |
-| last_update | | varchar(255) | NO | | | |
+
+Fields
+------
+
+| Field | Description | Type | Null | Key | Default | Extra |
+| ----------- | ------------- | ------------ | ---- | --- | ------- | -------------- |
+| id | sequential ID | int unsigned | NO | PRI | NULL | auto_increment |
+| challenge | | varchar(255) | NO | | | |
+| dfrn-id | | varchar(255) | NO | | | |
+| expire | | int unsigned | NO | | 0 | |
+| type | | varchar(255) | NO | | | |
+| last_update | | varchar(255) | NO | | | |
+
+Indexes
+------------
+
+| Name | Fields |
+| ------- | ------ |
+| PRIMARY | id |
+| expire | expire |
+
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