diff --git a/docs/art/tvu.bob b/docs/art/tvu.bob
index 40ef44533e..7ca4e0723c 100644
--- a/docs/art/tvu.bob
+++ b/docs/art/tvu.bob
@@ -10,24 +10,24 @@
                                          |                    ^        List|     |
                                          +-----------------+  |            |     |
                                        shreds(forward=true)|  |            |     |
-                         +-----------------------------------------------------------------------------------------+
-                         |                                 |  |            |     |                                 |
-                         |  TVU                            |  |   +--------+     |                                 |
-                         |                                 |  |   v              |                                 |
-+------------+           |  +-------+  +------------+    +-+--+---+---+      +---+--------------+      +---------+ |
-|            |    Repair |  |       |  |            |    | Retransmit |      | Replay           |      | Storage | |
-| Upstream   +------------->+       +->+ Shred      +--->+ Stage      +----->+ Stage            +----->+ Stage   | |
-| Validators |     TVU   |  | Shred |  | Verify     |    |            |      | +--------------+ |      |         | |
-|            +------------->+ Fetch |  | Leader Sig |    +------+-----+      | | PoH Verify   | |      +---------+ |
-|            |           |  | Stage |  | Stage      |           ^            | | TX Sig Verify| |                  |
-|            +------------->+       |  |            |           |            | |              | |                  |
-|            |   TVU     |  |       |  +--+---------+           |            | +-+------------+ |                  |
-+------------+   Forwards|  +-------+     ^                     |            |   |              |                  |
-                         |                |                     |            +------------------+                  |
-                         |                |                     |                |                                 |
-                         |                |                     |                |                                 |
-                         |                |                     |                |                                 |
-                         +-----------------------------------------------------------------------------------------+
+                         +---------------------------------------------------------------------------------------------+
+                         |                                 |  |            |     |                                     |
+                         |  TVU                            |  |   +--------+     |                                     |
+                         |                                 |  |   v              |                                     |
++------------+           |  +-------+  +------------+    +-+--+---+---+      +---+--------------+      +-------------+ |
+|            |    Repair |  |       |  |            |    | Retransmit |      | Replay           |      | Transaction | |
+| Upstream   +------------->+       +->+ Shred      +--->+ Stage      +----->+ Stage            +----->+ Status      | |
+| Validators |     TVU   |  | Shred |  | Verify     |    |            |      | +--------------+ |      | Service     | |
+|            +------------->+ Fetch |  | Leader Sig |    +------+-----+      | | PoH Verify   | |      | (optional)  | |
+|            |           |  | Stage |  | Stage      |           ^            | | TX Sig Verify| |      +-------------+ |
+|            +------------->+       |  |            |           |            | |              | |                      |
+|            |   TVU     |  |       |  +--+---------+           |            | +-+------------+ |                      |
++------------+   Forwards|  +-------+     ^                     |            |   |              |                      |
+                         |                |                     |            +------------------+                      |
+                         |                |                     |                |                                     |
+                         |                |                     |                |                                     |
+                         |                |                     |                |                                     |
+                         +---------------------------------------------------------------------------------------------+
                                           |                     |                |
                                           |                     |Validator       v
                                           |                     |Stakes      +---+-----+