diff --git a/frontend/src/app/docs/api-docs/api-docs-data.ts b/frontend/src/app/docs/api-docs/api-docs-data.ts
index fcb60a154..20108d250 100644
--- a/frontend/src/app/docs/api-docs/api-docs-data.ts
+++ b/frontend/src/app/docs/api-docs/api-docs-data.ts
@@ -3049,7 +3049,6 @@ export const restApiDocsData = [
     "slug": "antpool"
   },
   ...
-  "oldestIndexedBlockTimestamp": 1231006505,
   "blockCount": 1005,
   "lastEstimatedHashrate": 230086716765559200000
 }`
@@ -3080,7 +3079,6 @@ export const restApiDocsData = [
     },
     ...
   ],
-  "oldestIndexedBlockTimestamp": 1296688602,
   "blockCount": 2226180,
   "lastEstimatedHashrate": 602244182177430.8
 }`
@@ -4025,111 +4023,103 @@ export const restApiDocsData = [
           esModule: [],
           commonJS: [],
           curl: [`1m`],
-          response: `{
-  "oldestIndexedBlockTimestamp": 1571434851,
-  "blockFeeRates": [
-    {
-      "avgHeight": 732152,
-      "timestamp": 1650132959,
-      "avgFee_0": 1,
-      "avgFee_10": 2,
-      "avgFee_25": 2,
-      "avgFee_50": 3,
-      "avgFee_75": 4,
-      "avgFee_90": 8,
-      "avgFee_100": 393
-    },
-    {
-      "avgHeight": 732158,
-      "timestamp": 1650134432,
-      "avgFee_0": 1,
-      "avgFee_10": 1,
-      "avgFee_25": 2,
-      "avgFee_50": 4,
-      "avgFee_75": 6,
-      "avgFee_90": 10,
-      "avgFee_100": 240
-    },
-    {
-      "avgHeight": 732161,
-      "timestamp": 1650135818,
-      "avgFee_0": 1,
-      "avgFee_10": 1,
-      "avgFee_25": 1,
-      "avgFee_50": 2,
-      "avgFee_75": 5,
-      "avgFee_90": 8,
-      "avgFee_100": 251
-    },
-    ...
-  ]
-}`
+          response: `[
+  {
+    "avgHeight": 732152,
+    "timestamp": 1650132959,
+    "avgFee_0": 1,
+    "avgFee_10": 2,
+    "avgFee_25": 2,
+    "avgFee_50": 3,
+    "avgFee_75": 4,
+    "avgFee_90": 8,
+    "avgFee_100": 393
+  },
+  {
+    "avgHeight": 732158,
+    "timestamp": 1650134432,
+    "avgFee_0": 1,
+    "avgFee_10": 1,
+    "avgFee_25": 2,
+    "avgFee_50": 4,
+    "avgFee_75": 6,
+    "avgFee_90": 10,
+    "avgFee_100": 240
+  },
+  {
+    "avgHeight": 732161,
+    "timestamp": 1650135818,
+    "avgFee_0": 1,
+    "avgFee_10": 1,
+    "avgFee_25": 1,
+    "avgFee_50": 2,
+    "avgFee_75": 5,
+    "avgFee_90": 8,
+    "avgFee_100": 251
+  },
+  ...
+]`
         },
         codeSampleTestnet: {
           esModule: [],
           commonJS: [],
           curl: [`1m`],
-          response: `{
-  "oldestIndexedBlockTimestamp": 1296688602,
-  "blockFeeRates": [
-    {
-      "avgHeight": 2196306,
-      "timestamp": 1650360168,
-      "avgFee_0": 1,
-      "avgFee_10": 1,
-      "avgFee_25": 1,
-      "avgFee_50": 1,
-      "avgFee_75": 2,
-      "avgFee_90": 28,
-      "avgFee_100": 2644
-    },
-    {
-      "avgHeight": 2196308,
-      "timestamp": 1650361209,
-      "avgFee_0": 1,
-      "avgFee_10": 1,
-      "avgFee_25": 1,
-      "avgFee_50": 4,
-      "avgFee_75": 12,
-      "avgFee_90": 65,
-      "avgFee_100": 102
-    },
-    ...
-  ]
-}`
+          response: `[
+  {
+    "avgHeight": 2196306,
+    "timestamp": 1650360168,
+    "avgFee_0": 1,
+    "avgFee_10": 1,
+    "avgFee_25": 1,
+    "avgFee_50": 1,
+    "avgFee_75": 2,
+    "avgFee_90": 28,
+    "avgFee_100": 2644
+  },
+  {
+    "avgHeight": 2196308,
+    "timestamp": 1650361209,
+    "avgFee_0": 1,
+    "avgFee_10": 1,
+    "avgFee_25": 1,
+    "avgFee_50": 4,
+    "avgFee_75": 12,
+    "avgFee_90": 65,
+    "avgFee_100": 102
+  },
+  ...
+]`
         },
         codeSampleSignet: {
           esModule: [],
           commonJS: [],
           curl: [`1m`],
           response: `{
-  "oldestIndexedBlockTimestamp": 1598918400,
-  "blockFeeRates": [
-    {
-      "avgHeight": 86620,
-      "timestamp": 1650360010,
-      "avgFee_0": 1,
-      "avgFee_10": 1,
-      "avgFee_25": 1,
-      "avgFee_50": 1,
-      "avgFee_75": 1,
-      "avgFee_90": 1,
-      "avgFee_100": 1
-    },
-    {
-      "avgHeight": 86623,
-      "timestamp": 1650361330,
-      "avgFee_0": 1,
-      "avgFee_10": 1,
-      "avgFee_25": 1,
-      "avgFee_50": 1,
-      "avgFee_75": 1,
-      "avgFee_90": 1,
-      "avgFee_100": 1
-    },
-    ...
-  ]
-}`
+"blockFeeRates": [
+  {
+    "avgHeight": 86620,
+    "timestamp": 1650360010,
+    "avgFee_0": 1,
+    "avgFee_10": 1,
+    "avgFee_25": 1,
+    "avgFee_50": 1,
+    "avgFee_75": 1,
+    "avgFee_90": 1,
+    "avgFee_100": 1
+  },
+  {
+    "avgHeight": 86623,
+    "timestamp": 1650361330,
+    "avgFee_0": 1,
+    "avgFee_10": 1,
+    "avgFee_25": 1,
+    "avgFee_50": 1,
+    "avgFee_75": 1,
+    "avgFee_90": 1,
+    "avgFee_100": 1
+  },
+  ...
+]`
         },
         codeSampleLiquid: emptyCodeSample,
         codeSampleLiquidTestnet: emptyCodeSample,