diff --git a/src/server/schemas/transaction/delay.ts b/src/server/schemas/transaction/delay.ts
new file mode 100644
index 00000000..400a20dd
--- /dev/null
+++ b/src/server/schemas/transaction/delay.ts
@@ -0,0 +1,23 @@
+import { Type } from "@sinclair/typebox";
+
+const BaseDelaySchema = Type.Object({
+  timestamp: Type.String({
+    description: "ISO timestamp when the delay occurred",
+  }),
+});
+
+// Specific delay schemas with their required properties
+const GasDelaySchema = Type.Intersect([
+  BaseDelaySchema,
+  Type.Object({
+    reason: Type.Literal("max_fee_per_gas_too_low"),
+    requestedMaxFeePerGas: Type.String({
+      description: "maxFeePerGas requested by the user",
+    }),
+    currentMaxFeePerGas: Type.String({
+      description: "maxFeePerGas on chain",
+    }),
+  }),
+]);
+
+export const TransactionDelaySchema = Type.Union([GasDelaySchema]);
diff --git a/src/server/schemas/transaction/index.ts b/src/server/schemas/transaction/index.ts
index ff82934f..cbbdd84b 100644
--- a/src/server/schemas/transaction/index.ts
+++ b/src/server/schemas/transaction/index.ts
@@ -3,6 +3,7 @@ import type { Hex } from "thirdweb";
 import { stringify } from "thirdweb/utils";
 import type { AnyTransaction } from "../../../shared/utils/transaction/types";
 import { AddressSchema, TransactionHashSchema } from "../address";
+import { TransactionDelaySchema } from "./delay";
 
 export const TransactionSchema = Type.Object({
   queueId: Type.Union([
@@ -220,6 +221,10 @@ export const TransactionSchema = Type.Object({
     ),
     Type.Null(),
   ]),
+  delays: Type.Array(TransactionDelaySchema, {
+    description:
+      "Array of deliberate transaction processing delays delays initiated by the worker due to user specified conditions",
+  }),
 });
 
 export const toTransactionSchema = (
@@ -304,6 +309,20 @@ export const toTransactionSchema = (
     return transaction.overrides?.maxPriorityFeePerGas?.toString() ?? null;
   };
 
+  const resolveDelays = (): Static<typeof TransactionDelaySchema>[] => {
+    return transaction.delays.map((delay) => {
+      switch (delay.reason) {
+        case "max_fee_per_gas_too_low":
+          return {
+            reason: "max_fee_per_gas_too_low",
+            timestamp: delay.timestamp.toISOString(),
+            requestedMaxFeePerGas: delay.requestedMaxFeePerGas.toString(),
+            currentMaxFeePerGas: delay.currentMaxFeePerGas.toString(),
+          };
+      }
+    });
+  };
+
   return {
     queueId: transaction.queueId,
     status: transaction.status,
@@ -338,7 +357,7 @@ export const toTransactionSchema = (
         ? transaction.cancelledAt.toISOString()
         : null,
     errorMessage:
-      "errorMessage" in transaction ? (transaction.errorMessage ?? null) : null,
+      "errorMessage" in transaction ? transaction.errorMessage ?? null : null,
     sentAtBlockNumber:
       "sentAtBlock" in transaction ? Number(transaction.sentAtBlock) : null,
     blockNumber:
@@ -373,6 +392,7 @@ export const toTransactionSchema = (
       "userOpHash" in transaction ? (transaction.userOpHash as Hex) : null,
 
     batchOperations: resolveBatchOperations(),
+    delays: resolveDelays(),
 
     // Deprecated
     retryGasValues: null,
diff --git a/src/shared/utils/transaction/insert-transaction.ts b/src/shared/utils/transaction/insert-transaction.ts
index 5e9da7d8..37c223ee 100644
--- a/src/shared/utils/transaction/insert-transaction.ts
+++ b/src/shared/utils/transaction/insert-transaction.ts
@@ -7,7 +7,6 @@ import {
   WalletDetailsError,
   type ParsedWalletDetails,
 } from "../../../shared/db/wallets/get-wallet-details";
-import { doesChainSupportService } from "../../lib/chain/chain-capabilities";
 import { createCustomError } from "../../../server/middleware/error";
 import { SendTransactionQueue } from "../../../worker/queues/send-transaction-queue";
 import { getChecksumAddress } from "../primitive-types";
@@ -50,6 +49,7 @@ export const insertTransaction = async (
     queueId,
     queuedAt: new Date(),
     resendCount: 0,
+    delays: [],
 
     from: getChecksumAddress(insertedTransaction.from),
     to: getChecksumAddress(insertedTransaction.to),
diff --git a/src/shared/utils/transaction/types.ts b/src/shared/utils/transaction/types.ts
index 6b28b88d..a19e328b 100644
--- a/src/shared/utils/transaction/types.ts
+++ b/src/shared/utils/transaction/types.ts
@@ -21,6 +21,15 @@ export type BatchOperation = {
   functionArgs?: unknown[];
 };
 
+// we want to support more reasons for delays in the future, this will become a discriminated union type
+export type TransactionDelay = {
+  reason: "max_fee_per_gas_too_low";
+  timestamp: Date;
+
+  requestedMaxFeePerGas: bigint;
+  currentMaxFeePerGas: bigint;
+};
+
 // InsertedTransaction is the raw input from the caller.
 export type InsertedTransaction = {
   isUserOp: boolean;
@@ -66,6 +75,7 @@ export type InsertedTransaction = {
 export type QueuedTransaction = InsertedTransaction & {
   status: "queued";
 
+  delays: TransactionDelay[];
   resendCount: number;
   queueId: string;
   queuedAt: Date;
diff --git a/src/worker/tasks/send-transaction-worker.ts b/src/worker/tasks/send-transaction-worker.ts
index e00825db..dcb9633f 100644
--- a/src/worker/tasks/send-transaction-worker.ts
+++ b/src/worker/tasks/send-transaction-worker.ts
@@ -77,6 +77,7 @@ const handler: Processor<string, void, string> = async (job: Job<string>) => {
   }
 
   let resultTransaction:
+    | QueuedTransaction // Transaction delayed and will be retried.
     | SentTransaction // Transaction sent successfully.
     | ErroredTransaction // Transaction failed and will not be retried.
     | null; // No attempt to send is made.
@@ -282,7 +283,7 @@ const _sendUserOp = async (
 const _sendTransaction = async (
   job: Job,
   queuedTransaction: QueuedTransaction,
-): Promise<SentTransaction | ErroredTransaction | null> => {
+): Promise<QueuedTransaction | SentTransaction | ErroredTransaction | null> => {
   assert(!queuedTransaction.isUserOp);
 
   if (_hasExceededTimeout(queuedTransaction)) {
@@ -372,7 +373,15 @@ const _sendTransaction = async (
         `Override gas fee (${overrides.maxFeePerGas}) is lower than onchain fee (${populatedTransaction.maxFeePerGas}). Delaying job until ${retryAt}.`,
       );
       await job.moveToDelayed(retryAt.getTime());
-      return null;
+
+      queuedTransaction.delays.push({
+        reason: "max_fee_per_gas_too_low",
+        currentMaxFeePerGas: populatedTransaction.maxFeePerGas,
+        requestedMaxFeePerGas: overrides.maxFeePerGas,
+        timestamp: new Date(),
+      });
+
+      return queuedTransaction;
     }
   }
 
@@ -384,15 +393,18 @@ const _sendTransaction = async (
   });
   populatedTransaction.nonce = nonce;
   job.log(
-    `Populated transaction (isRecycledNonce=${isRecycledNonce}): ${stringify(populatedTransaction)}`,
+    `Populated transaction (isRecycledNonce=${isRecycledNonce}): ${stringify(
+      populatedTransaction,
+    )}`,
   );
 
   // Send transaction to RPC.
   // This call throws if the RPC rejects the transaction.
   let transactionHash: Hex;
   try {
-    const sendTransactionResult =
-      await account.sendTransaction(populatedTransaction);
+    const sendTransactionResult = await account.sendTransaction(
+      populatedTransaction,
+    );
     transactionHash = sendTransactionResult.transactionHash;
   } catch (error: unknown) {
     // If the nonce is already seen onchain (nonce too low) or in mempool (replacement underpriced),