diff --git a/.changeset/fluffy-eagles-deliver.md b/.changeset/fluffy-eagles-deliver.md
new file mode 100644
index 000000000..68f235d8f
--- /dev/null
+++ b/.changeset/fluffy-eagles-deliver.md
@@ -0,0 +1,5 @@
+---
+"@blobscan/web": patch
+---
+
+Improved decoding display for Optimism blobs; removed truncated Parent L2 block hash link, fixed L1 origin block redirection, and corrected timestamp.
diff --git a/apps/web/src/pages/tx/[hash].tsx b/apps/web/src/pages/tx/[hash].tsx
index fa7866831..e4ed1090c 100644
--- a/apps/web/src/pages/tx/[hash].tsx
+++ b/apps/web/src/pages/tx/[hash].tsx
@@ -2,7 +2,6 @@ import { useMemo } from "react";
 import type { NextPage } from "next";
 import { useRouter } from "next/router";
 
-import { parseDecodedData } from "~/utils/decoded-transaction";
 import { RollupBadge } from "~/components/Badges/RollupBadge";
 import { Card } from "~/components/Cards/Card";
 import { BlobCard } from "~/components/Cards/SurfaceCards/BlobCard";
@@ -230,9 +229,9 @@ const Tx: NextPage = () => {
   }
 
   const decodedData =
-    rawTxData && rawTxData.decodedFields
-      ? parseDecodedData(rawTxData.decodedFields)
-      : null;
+    rawTxData?.decodedFields?.type === "optimism"
+      ? rawTxData.decodedFields.payload
+      : undefined;
 
   return (
     <>
@@ -265,7 +264,14 @@ const Tx: NextPage = () => {
                   name: "Timestamp since L2 genesis",
                   value: (
                     <div className="whitespace-break-spaces">
-                      {formatTimestamp(decodedData.timestampSinceL2Genesis)}
+                      {tx
+                        ? formatTimestamp(
+                            tx.blockTimestamp.subtract(
+                              decodedData.timestampSinceL2Genesis,
+                              "ms"
+                            )
+                          )
+                        : ""}
                     </div>
                   ),
                 },
@@ -277,19 +283,7 @@ const Tx: NextPage = () => {
                   name: "Parent L2 block hash",
                   value: (
                     <div className="flex items-center gap-2">
-                      <Link
-                        href={
-                          "https://etherscan.io/block/" +
-                          "0x" +
-                          decodedData.parentL2BlockHash
-                        }
-                      >
-                        {"0x" + decodedData.parentL2BlockHash}
-                      </Link>
-                      <CopyToClipboard
-                        value={"0x" + decodedData.parentL2BlockHash}
-                        label="Copy parent L2 block hash"
-                      />
+                      {"0x" + decodedData.parentL2BlockHash + "..."}
                     </div>
                   ),
                 },
diff --git a/apps/web/src/utils/decoded-transaction.tsx b/packages/api/src/blob-parse/optimism.ts
similarity index 56%
rename from apps/web/src/utils/decoded-transaction.tsx
rename to packages/api/src/blob-parse/optimism.ts
index 9e12fb6ca..faec3f729 100644
--- a/apps/web/src/utils/decoded-transaction.tsx
+++ b/packages/api/src/blob-parse/optimism.ts
@@ -1,5 +1,9 @@
 import { z } from "zod";
 
+import { logger } from "@blobscan/logger";
+
+import { autocompleteBlockHash } from "../utils/autocompleteBlockHash";
+
 export const OptimismDecodedDataSchema = z.object({
   timestampSinceL2Genesis: z.number(),
   lastL1OriginNumber: z.number(),
@@ -13,7 +17,9 @@ export const OptimismDecodedDataSchema = z.object({
 
 type OptimismDecodedData = z.infer<typeof OptimismDecodedDataSchema>;
 
-export function parseDecodedData(data: string): OptimismDecodedData | null {
+export async function parseOptimismDecodedData(
+  data: string
+): Promise<OptimismDecodedData | null> {
   let json;
 
   try {
@@ -28,5 +34,15 @@ export function parseDecodedData(data: string): OptimismDecodedData | null {
     return null;
   }
 
+  const hash = await autocompleteBlockHash(decoded.data.l1OriginBlockHash);
+
+  if (hash) {
+    decoded.data.l1OriginBlockHash = hash;
+  } else {
+    logger.error(
+      `Failed to get full block hash for L1 origin block hash: ${decoded.data.l1OriginBlockHash}`
+    );
+  }
+
   return decoded.data;
 }
diff --git a/packages/api/src/blob-parse/parse-decoded-fields.ts b/packages/api/src/blob-parse/parse-decoded-fields.ts
new file mode 100644
index 000000000..8d76527b4
--- /dev/null
+++ b/packages/api/src/blob-parse/parse-decoded-fields.ts
@@ -0,0 +1,36 @@
+import { z } from "zod";
+
+import {
+  parseOptimismDecodedData,
+  OptimismDecodedDataSchema,
+} from "./optimism";
+
+const OptimismSchema = z.object({
+  type: z.literal("optimism"),
+  payload: OptimismDecodedDataSchema,
+});
+
+const UnknownSchema = z.object({
+  type: z.literal("unknown"),
+  payload: z.string(),
+});
+
+export const decodedFields = z.union([OptimismSchema, UnknownSchema]);
+
+type DecodedFields = z.infer<typeof decodedFields>;
+
+export async function parseDecodedFields(data: string): Promise<DecodedFields> {
+  const optimismDecodedData = await parseOptimismDecodedData(data);
+
+  if (optimismDecodedData) {
+    return {
+      type: "optimism",
+      payload: optimismDecodedData,
+    };
+  }
+
+  return {
+    type: "unknown",
+    payload: data,
+  };
+}
diff --git a/packages/api/src/routers/tx/common/serializers.ts b/packages/api/src/routers/tx/common/serializers.ts
index 513ab25b6..63ee2b31a 100644
--- a/packages/api/src/routers/tx/common/serializers.ts
+++ b/packages/api/src/routers/tx/common/serializers.ts
@@ -1,5 +1,9 @@
 import { z } from "@blobscan/zod";
 
+import {
+  decodedFields,
+  parseDecodedFields,
+} from "../../../blob-parse/parse-decoded-fields";
 import {
   serializeExpandedBlobData,
   serializeExpandedBlock,
@@ -42,7 +46,7 @@ const baseSerializedTransactionFieldsSchema = z.object({
       .merge(serializedExpandedBlobDataSchema)
   ),
   block: serializedExpandedBlockSchema.optional(),
-  decodedFields: z.string().optional(),
+  decodedFields: decodedFields.optional(),
 });
 
 export const serializedTransactionSchema =
@@ -121,15 +125,18 @@ export function serializeBaseTransactionFields(
   };
 }
 
-export function serializeTransaction(
+export async function serializeTransaction(
   txQuery: FullQueriedTransaction
-): SerializedTransaction {
-  const serializedBaseTx = serializeBaseTransactionFields(txQuery);
+): Promise<SerializedTransaction> {
+  const serializedBaseTx = await serializeBaseTransactionFields(txQuery);
   const serializedAdditionalTx = serializeDerivedTxBlobGasFields(txQuery);
 
+  const decodedFieldsString = JSON.stringify(txQuery.decodedFields);
+  const decodedFields = await parseDecodedFields(decodedFieldsString);
+
   return {
     ...serializedBaseTx,
     ...serializedAdditionalTx,
-    decodedFields: JSON.stringify(txQuery.decodedFields),
+    decodedFields,
   };
 }
diff --git a/packages/api/src/routers/tx/getAll.ts b/packages/api/src/routers/tx/getAll.ts
index 3a5920314..d733537f0 100644
--- a/packages/api/src/routers/tx/getAll.ts
+++ b/packages/api/src/routers/tx/getAll.ts
@@ -89,10 +89,12 @@ export const getAll = publicProcedure
       countOp,
     ]);
 
+    const transactions = await Promise.all(
+      queriedTxs.map(addDerivedFieldsToTransaction).map(serializeTransaction)
+    );
+
     return {
-      transactions: queriedTxs
-        .map(addDerivedFieldsToTransaction)
-        .map(serializeTransaction),
+      transactions,
       ...(count ? { totalTransactions: txCountOrStats } : {}),
     };
   });
diff --git a/packages/api/src/utils/autocompleteBlockHash.ts b/packages/api/src/utils/autocompleteBlockHash.ts
new file mode 100644
index 000000000..a9e5929d6
--- /dev/null
+++ b/packages/api/src/utils/autocompleteBlockHash.ts
@@ -0,0 +1,29 @@
+import { prisma } from "@blobscan/db";
+import { logger } from "@blobscan/logger";
+
+/* Autocomplete a block hash from a truncated version of it.
+   @param partialHash - The first bytes of a block hash.
+   @returns The block hash, if there is a single ocurrence, or null.
+ */
+export async function autocompleteBlockHash(partialHash: string) {
+  const blocks = await prisma.block.findMany({
+    where: {
+      hash: {
+        startsWith: partialHash,
+      },
+    },
+    select: {
+      hash: true,
+    },
+  });
+
+  if (blocks[0] === undefined) {
+    return null;
+  }
+
+  if (blocks.length > 1) {
+    logger.error(`Multiple blocks found for hash ${partialHash}`);
+  }
+
+  return blocks[0].hash;
+}
diff --git a/packages/api/test/__snapshots__/tx.test.ts.snap b/packages/api/test/__snapshots__/tx.test.ts.snap
index 2486e1f9d..64326136b 100644
--- a/packages/api/test/__snapshots__/tx.test.ts.snap
+++ b/packages/api/test/__snapshots__/tx.test.ts.snap
@@ -34,7 +34,10 @@ exports[`Transaction router > getAll > when getting expanded transaction results
     "blockNumber": 1008,
     "blockTimestamp": "2023-08-31T16:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address2",
     "hash": "txHash016",
     "index": 0,
@@ -108,7 +111,10 @@ exports[`Transaction router > getAll > when getting expanded transaction results
     "blockNumber": 1007,
     "blockTimestamp": "2023-08-31T14:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash015",
     "index": 0,
@@ -144,7 +150,10 @@ exports[`Transaction router > getAll > when getting expanded transaction results
     "blockNumber": 1008,
     "blockTimestamp": "2023-08-31T16:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address2",
     "hash": "txHash016",
     "index": 0,
@@ -183,7 +192,10 @@ exports[`Transaction router > getAll > when getting expanded transaction results
     "blockNumber": 1007,
     "blockTimestamp": "2023-08-31T14:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash015",
     "index": 0,
@@ -232,7 +244,10 @@ exports[`Transaction router > getAll > when getting expanded transaction results
     "blockNumber": 1008,
     "blockTimestamp": "2023-08-31T16:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address2",
     "hash": "txHash016",
     "index": 0,
@@ -310,7 +325,10 @@ exports[`Transaction router > getAll > when getting expanded transaction results
     "blockNumber": 1007,
     "blockTimestamp": "2023-08-31T14:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash015",
     "index": 0,
@@ -350,7 +368,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1002,
     "blockTimestamp": "2023-05-10T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "baseAddress",
     "hash": "txHash004",
     "index": 0,
@@ -381,7 +402,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash003",
     "index": 2,
@@ -408,7 +432,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address3",
     "hash": "txHash002",
     "index": 1,
@@ -443,7 +470,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address1",
     "hash": "txHash001",
     "index": 0,
@@ -475,7 +505,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1008,
     "blockTimestamp": "2023-08-31T16:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address2",
     "hash": "txHash016",
     "index": 0,
@@ -510,7 +543,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1007,
     "blockTimestamp": "2023-08-31T14:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash015",
     "index": 0,
@@ -537,7 +573,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1006,
     "blockTimestamp": "2023-08-31T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address5",
     "hash": "0x5be77167b05f39ea8950f11b0da2bdfec6e04055030068b051ac5a43aaf251e9",
     "index": 0,
@@ -577,7 +616,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address1",
     "hash": "txHash001",
     "index": 0,
@@ -604,7 +646,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address3",
     "hash": "txHash002",
     "index": 1,
@@ -635,7 +680,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash003",
     "index": 2,
@@ -675,7 +723,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1007,
     "blockTimestamp": "2023-08-31T14:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash015",
     "index": 0,
@@ -710,7 +761,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1005,
     "blockTimestamp": "2023-08-28T10:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash012",
     "index": 0,
@@ -737,7 +791,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash007",
     "index": 0,
@@ -768,7 +825,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash003",
     "index": 2,
@@ -800,7 +860,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1008,
     "blockTimestamp": "2023-08-31T15:50:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "0xd80214f2e7c7271114f372b6a8baaf39bcb364448788f6d8229d2a903edf9272",
     "index": 0,
@@ -832,7 +895,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1006,
     "blockTimestamp": "2023-08-31T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address5",
     "hash": "0x5be77167b05f39ea8950f11b0da2bdfec6e04055030068b051ac5a43aaf251e9",
     "index": 0,
@@ -859,7 +925,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1005,
     "blockTimestamp": "2023-08-28T10:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address5",
     "hash": "txHash013",
     "index": 1,
@@ -894,7 +963,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1005,
     "blockTimestamp": "2023-08-28T10:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash012",
     "index": 0,
@@ -921,7 +993,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "baseAddress",
     "hash": "txHash011",
     "index": 4,
@@ -948,7 +1023,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address3",
     "hash": "txHash010",
     "index": 3,
@@ -975,7 +1053,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address5",
     "hash": "txHash009",
     "index": 2,
@@ -1002,7 +1083,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "arbitrumAddress",
     "hash": "txHash008",
     "index": 1,
@@ -1029,7 +1113,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash007",
     "index": 0,
@@ -1061,7 +1148,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "baseAddress",
     "hash": "txHash011",
     "index": 4,
@@ -1088,7 +1178,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address3",
     "hash": "txHash010",
     "index": 3,
@@ -1115,7 +1208,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address5",
     "hash": "txHash009",
     "index": 2,
@@ -1142,7 +1238,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "arbitrumAddress",
     "hash": "txHash008",
     "index": 1,
@@ -1169,7 +1268,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash007",
     "index": 0,
@@ -1204,7 +1306,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1003,
     "blockTimestamp": "2023-08-03T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address2",
     "hash": "txHash006",
     "index": 1,
@@ -1239,7 +1344,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1003,
     "blockTimestamp": "2023-08-03T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address2",
     "hash": "txHash005",
     "index": 0,
@@ -1271,7 +1379,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash007",
     "index": 0,
@@ -1306,7 +1417,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address1",
     "hash": "txHash001",
     "index": 0,
@@ -1346,7 +1460,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address1",
     "hash": "txHash001",
     "index": 0,
@@ -1378,7 +1495,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash007",
     "index": 0,
@@ -1413,7 +1533,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address1",
     "hash": "txHash001",
     "index": 0,
@@ -1453,7 +1576,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1002,
     "blockTimestamp": "2023-05-10T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "baseAddress",
     "hash": "txHash004",
     "index": 0,
@@ -1484,7 +1610,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash003",
     "index": 2,
@@ -1511,7 +1640,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address3",
     "hash": "txHash002",
     "index": 1,
@@ -1546,7 +1678,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address1",
     "hash": "txHash001",
     "index": 0,
@@ -1582,7 +1717,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash003",
     "index": 2,
@@ -1609,7 +1747,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address3",
     "hash": "txHash002",
     "index": 1,
@@ -1644,7 +1785,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1001,
     "blockTimestamp": "2022-10-16T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address1",
     "hash": "txHash001",
     "index": 0,
@@ -1676,7 +1820,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1008,
     "blockTimestamp": "2023-08-31T16:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address2",
     "hash": "txHash016",
     "index": 0,
@@ -1711,7 +1858,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1007,
     "blockTimestamp": "2023-08-31T14:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash015",
     "index": 0,
@@ -1743,7 +1893,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1008,
     "blockTimestamp": "2023-08-31T16:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address2",
     "hash": "txHash016",
     "index": 0,
@@ -1778,7 +1931,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1007,
     "blockTimestamp": "2023-08-31T14:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash015",
     "index": 0,
@@ -1805,7 +1961,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1006,
     "blockTimestamp": "2023-08-31T12:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address5",
     "hash": "0x5be77167b05f39ea8950f11b0da2bdfec6e04055030068b051ac5a43aaf251e9",
     "index": 0,
@@ -1837,7 +1996,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1008,
     "blockTimestamp": "2023-08-31T16:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address2",
     "hash": "txHash016",
     "index": 0,
@@ -1872,7 +2034,10 @@ exports[`Transaction router > getAll > when getting filtered transaction results
     "blockNumber": 1007,
     "blockTimestamp": "2023-08-31T14:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash015",
     "index": 0,
@@ -1904,7 +2069,10 @@ exports[`Transaction router > getAll > when getting paginated transaction result
     "blockNumber": 1008,
     "blockTimestamp": "2023-08-31T16:00:00.000Z",
     "category": "other",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "address2",
     "hash": "txHash016",
     "index": 0,
@@ -1939,7 +2107,10 @@ exports[`Transaction router > getAll > when getting paginated transaction result
     "blockNumber": 1007,
     "blockTimestamp": "2023-08-31T14:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash015",
     "index": 0,
@@ -1979,7 +2150,10 @@ exports[`Transaction router > getAll > when getting paginated transaction result
     "blockNumber": 1005,
     "blockTimestamp": "2023-08-28T10:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "optimismAddress",
     "hash": "txHash012",
     "index": 0,
@@ -2006,7 +2180,10 @@ exports[`Transaction router > getAll > when getting paginated transaction result
     "blockNumber": 1004,
     "blockTimestamp": "2023-08-20T12:00:00.000Z",
     "category": "rollup",
-    "decodedFields": "{}",
+    "decodedFields": {
+      "payload": "{}",
+      "type": "unknown",
+    },
     "from": "baseAddress",
     "hash": "txHash011",
     "index": 4,
@@ -2049,7 +2226,10 @@ exports[`Transaction router > getByHash > should get a transaction by hash corre
   "blockNumber": 1001,
   "blockTimestamp": "2022-10-16T12:00:00.000Z",
   "category": "other",
-  "decodedFields": "{}",
+  "decodedFields": {
+    "payload": "{}",
+    "type": "unknown",
+  },
   "from": "address1",
   "hash": "txHash001",
   "index": 0,
@@ -2122,7 +2302,10 @@ exports[`Transaction router > getByHash > when getting expanded transaction resu
   "blockNumber": 1001,
   "blockTimestamp": "2022-10-16T12:00:00.000Z",
   "category": "other",
-  "decodedFields": "{}",
+  "decodedFields": {
+    "payload": "{}",
+    "type": "unknown",
+  },
   "from": "address1",
   "hash": "txHash001",
   "index": 0,
@@ -2198,7 +2381,10 @@ exports[`Transaction router > getByHash > when getting expanded transaction resu
   "blockNumber": 1001,
   "blockTimestamp": "2022-10-16T12:00:00.000Z",
   "category": "other",
-  "decodedFields": "{}",
+  "decodedFields": {
+    "payload": "{}",
+    "type": "unknown",
+  },
   "from": "address1",
   "hash": "txHash001",
   "index": 0,
@@ -2240,7 +2426,10 @@ exports[`Transaction router > getByHash > when getting expanded transaction resu
   "blockNumber": 1001,
   "blockTimestamp": "2022-10-16T12:00:00.000Z",
   "category": "other",
-  "decodedFields": "{}",
+  "decodedFields": {
+    "payload": "{}",
+    "type": "unknown",
+  },
   "from": "address1",
   "hash": "txHash001",
   "index": 0,
@@ -2320,7 +2509,10 @@ exports[`Transaction router > getByHash > when getting expanded transaction resu
   "blockNumber": 1001,
   "blockTimestamp": "2022-10-16T12:00:00.000Z",
   "category": "other",
-  "decodedFields": "{}",
+  "decodedFields": {
+    "payload": "{}",
+    "type": "unknown",
+  },
   "from": "address1",
   "hash": "txHash001",
   "index": 0,