diff --git a/mock_data/block_data/follow_op/mock_block_data_follow.json b/mock_data/block_data/follow_op/mock_block_data_follow.json
index 1e5c5d3fdd8c2eaf6d52a5c61a5ca03715bd7a33..fd6cb77fc7d31c7cd55775cc7467550dd6429ca8 100644
--- a/mock_data/block_data/follow_op/mock_block_data_follow.json
+++ b/mock_data/block_data/follow_op/mock_block_data_follow.json
@@ -1,7 +1,7 @@
 {
-  "100000": {
-    "previous": "",
-    "timestamp": "",
+  "4999999": {
+    "previous": "004c4b3e03ea2eac2494790786bfb9e41a8669d9",
+    "timestamp": "2016-09-15T19:47:24",
     "witness": "",
     "transaction_merkle_root": "",
     "extensions": [],
@@ -219,13 +219,13 @@
         ]
       }
     ],
-    "block_id": "",
+    "block_id": "004c4b3fc6a8735b4ab5433d59f4526e4a042644",
     "signing_key": "",
     "transaction_ids": []
   },
-  "100001": {
-    "previous": "",
-    "timestamp": "",
+  "5000000": {
+    "previous": "004c4b3fc6a8735b4ab5433d59f4526e4a042644",
+    "timestamp": "2016-09-15T19:47:24",
     "witness": "initminer",
     "transaction_merkle_root": "",
     "extensions": [],
@@ -294,7 +294,7 @@
         ]
       }
     ],
-    "block_id": "",
+    "block_id": "004c4b40245ffb07380a393fb2b3d841b76cdaec",
     "signing_key": "",
     "transaction_ids": []
   },
diff --git a/tests/tests_api b/tests/tests_api
index 819563bf5c43f0d7620b4be6e2a33df86dd168e4..4640946229bce481c03f64bea01d97588340a213 160000
--- a/tests/tests_api
+++ b/tests/tests_api
@@ -1 +1 @@
-Subproject commit 819563bf5c43f0d7620b4be6e2a33df86dd168e4
+Subproject commit 4640946229bce481c03f64bea01d97588340a213