diff --git a/.changeset/witty-yaks-count.md b/.changeset/witty-yaks-count.md
new file mode 100644
index 0000000000..cce214694e
--- /dev/null
+++ b/.changeset/witty-yaks-count.md
@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Fixed issue where the `transactionRequest` formatter would supply redundant properties.
diff --git a/src/op-stack/actions/depositTransaction.test.ts b/src/op-stack/actions/depositTransaction.test.ts
index dd35d76c1f..a7de5d6a70 100644
--- a/src/op-stack/actions/depositTransaction.test.ts
+++ b/src/op-stack/actions/depositTransaction.test.ts
@@ -312,7 +312,7 @@ test('error: small gas', async () => {
     [ContractFunctionExecutionError: Transaction creation failed.
 
     URL: http://localhost
-    Request body: {"method":"eth_estimateGas","params":[{"from":"0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266","data":"0xe9e05c42000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb9226600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005208000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000","gas":"0x45","to":"0x49048044D57e1C92A77f79988d21Fa8fAF74E97e"}]}
+    Request body: {"method":"eth_estimateGas","params":[{"data":"0xe9e05c42000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb9226600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005208000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000","from":"0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266","gas":"0x45","to":"0x49048044D57e1C92A77f79988d21Fa8fAF74E97e"}]}
      
     Estimate Gas Arguments:
       from:  0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266
diff --git a/src/op-stack/actions/finalizeWithdrawal.test.ts b/src/op-stack/actions/finalizeWithdrawal.test.ts
index 9e2446c67d..0db8511ddc 100644
--- a/src/op-stack/actions/finalizeWithdrawal.test.ts
+++ b/src/op-stack/actions/finalizeWithdrawal.test.ts
@@ -114,7 +114,7 @@ test('error: small gas', async () => {
     [ContractFunctionExecutionError: Transaction creation failed.
 
     URL: http://localhost
-    Request body: {"method":"eth_estimateGas","params":[{"from":"0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266","data":"0x8c3152e900000000000000000000000000000000000000000000000000000000000000200001000000000000000000000000000000000000000000000000000000002d51000000000000000000000000420000000000000000000000000000000000000700000000000000000000000025ace71c97b33cc4729cf772ae268934f7ab5fa1000000000000000000000000000000000000000000000004c7fa16770649c8fc000000000000000000000000000000000000000000000000000000000004638800000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000001a4d764ad0b0001000000000000000000000000000000000000000000000000000000002d51000000000000000000000000420000000000000000000000000000000000001000000000000000000000000099c9fc46f92e8a1c0dec1b1747d010903e884be1000000000000000000000000000000000000000000000004c7fa16770649c8fc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000a41635f5fd000000000000000000000000160d7aa81e6fc30210aeb915c3bb1f55bfa86b37000000000000000000000000160d7aa81e6fc30210aeb915c3bb1f55bfa86b37000000000000000000000000000000000000000000000004c7fa16770649c8fc000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","gas":"0x45","to":"0xbEb5Fc579115071764c7423A4f12eDde41f106Ed"}]}
+    Request body: {"method":"eth_estimateGas","params":[{"data":"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","from":"0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266","gas":"0x45","to":"0xbEb5Fc579115071764c7423A4f12eDde41f106Ed"}]}
      
     Estimate Gas Arguments:
       from:  0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266
diff --git a/src/op-stack/actions/initiateWithdrawal.test.ts b/src/op-stack/actions/initiateWithdrawal.test.ts
index bf966930a6..e93c3d0cb4 100644
--- a/src/op-stack/actions/initiateWithdrawal.test.ts
+++ b/src/op-stack/actions/initiateWithdrawal.test.ts
@@ -105,7 +105,7 @@ test('error: insufficient funds', async () => {
     [ContractFunctionExecutionError: Transaction creation failed.
 
     URL: http://localhost
-    Request body: {"method":"eth_estimateGas","params":[{"from":"0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266","data":"0xc2b3e5ac000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266000000000000000000000000000000000000000000000000000000000000520800000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000004deadbeef00000000000000000000000000000000000000000000000000000000","gas":"0x45","to":"0x4200000000000000000000000000000000000016","value":"0x43c33c1937564800000"}]}
+    Request body: {"method":"eth_estimateGas","params":[{"data":"0xc2b3e5ac000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266000000000000000000000000000000000000000000000000000000000000520800000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000004deadbeef00000000000000000000000000000000000000000000000000000000","from":"0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266","gas":"0x45","to":"0x4200000000000000000000000000000000000016","value":"0x43c33c1937564800000"}]}
      
     Estimate Gas Arguments:
       from:   0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266
@@ -142,7 +142,7 @@ test('error: small gas', async () => {
     [ContractFunctionExecutionError: Transaction creation failed.
 
     URL: http://localhost
-    Request body: {"method":"eth_estimateGas","params":[{"from":"0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266","data":"0xc2b3e5ac000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266000000000000000000000000000000000000000000000000000000000000520800000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000004deadbeef00000000000000000000000000000000000000000000000000000000","gas":"0x45","to":"0x4200000000000000000000000000000000000016","value":"0xde0b6b3a7640000"}]}
+    Request body: {"method":"eth_estimateGas","params":[{"data":"0xc2b3e5ac000000000000000000000000f39fd6e51aad88f6f4ce6ab8827279cfffb92266000000000000000000000000000000000000000000000000000000000000520800000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000004deadbeef00000000000000000000000000000000000000000000000000000000","from":"0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266","gas":"0x45","to":"0x4200000000000000000000000000000000000016","value":"0xde0b6b3a7640000"}]}
      
     Estimate Gas Arguments:
       from:   0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266
diff --git a/src/utils/formatters/transactionRequest.test.ts b/src/utils/formatters/transactionRequest.test.ts
index c5ce0e9bd2..412ddb86c0 100644
--- a/src/utils/formatters/transactionRequest.test.ts
+++ b/src/utils/formatters/transactionRequest.test.ts
@@ -139,6 +139,30 @@ test('eip4844 transaction', () => {
       "value": "0x1",
     }
   `)
+
+  expect(
+    formatTransactionRequest({
+      ...base,
+      blobs: [Uint8Array.from([0xab, 0xc])],
+      from: '0x0000000000000000000000000000000000000000',
+      maxFeePerBlobGas: 69n,
+      type: 'eip4844',
+    } as TransactionRequestEIP4844),
+  ).toMatchInlineSnapshot(`
+    {
+      "blobs": [
+        "0xab0c",
+      ],
+      "data": "0x1",
+      "from": "0x0000000000000000000000000000000000000000",
+      "gas": "0x4234584",
+      "maxFeePerBlobGas": "0x45",
+      "nonce": "0x1",
+      "to": "0x1",
+      "type": "0x3",
+      "value": "0x1",
+    }
+  `)
 })
 
 test('nullish gas', () => {
@@ -151,7 +175,6 @@ test('nullish gas', () => {
     {
       "data": "0x1",
       "from": "0x1",
-      "gas": undefined,
       "nonce": "0x1",
       "to": "0x1",
       "value": "0x1",
@@ -170,7 +193,6 @@ test('nullish gasPrice', () => {
       "data": "0x1",
       "from": "0x1",
       "gas": "0x4234584",
-      "gasPrice": undefined,
       "nonce": "0x1",
       "to": "0x1",
       "value": "0x1",
@@ -189,7 +211,6 @@ test('nullish maxFeePerGas', () => {
       "data": "0x1",
       "from": "0x1",
       "gas": "0x4234584",
-      "maxFeePerGas": undefined,
       "nonce": "0x1",
       "to": "0x1",
       "value": "0x1",
@@ -208,7 +229,6 @@ test('nullish maxPriorityFeePerGas', () => {
       "data": "0x1",
       "from": "0x1",
       "gas": "0x4234584",
-      "maxPriorityFeePerGas": undefined,
       "nonce": "0x1",
       "to": "0x1",
       "value": "0x1",
@@ -227,7 +247,6 @@ test('nullish nonce', () => {
       "data": "0x1",
       "from": "0x1",
       "gas": "0x4234584",
-      "nonce": undefined,
       "to": "0x1",
       "value": "0x1",
     }
@@ -247,7 +266,6 @@ test('nullish value', () => {
       "gas": "0x4234584",
       "nonce": "0x1",
       "to": "0x1",
-      "value": undefined,
     }
   `)
 })
diff --git a/src/utils/formatters/transactionRequest.ts b/src/utils/formatters/transactionRequest.ts
index f515b87f34..4f8474338e 100644
--- a/src/utils/formatters/transactionRequest.ts
+++ b/src/utils/formatters/transactionRequest.ts
@@ -30,13 +30,19 @@ export type FormatTransactionRequestErrorType = ErrorType
 export function formatTransactionRequest(
   request: ExactPartial<TransactionRequest>,
 ) {
-  const rpcRequest = { ...request } as RpcTransactionRequest
+  const rpcRequest = {} as RpcTransactionRequest
 
-  if (
-    typeof request.blobs !== 'undefined' &&
-    typeof request.blobs[0] !== 'string'
-  )
-    rpcRequest.blobs = (request.blobs as ByteArray[]).map((x) => bytesToHex(x))
+  if (typeof request.accessList !== 'undefined')
+    rpcRequest.accessList = request.accessList
+  if (typeof request.blobs !== 'undefined') {
+    if (typeof request.blobs[0] !== 'string')
+      rpcRequest.blobs = (request.blobs as ByteArray[]).map((x) =>
+        bytesToHex(x),
+      )
+    else rpcRequest.blobs = request.blobs
+  }
+  if (typeof request.data !== 'undefined') rpcRequest.data = request.data
+  if (typeof request.from !== 'undefined') rpcRequest.from = request.from
   if (typeof request.gas !== 'undefined')
     rpcRequest.gas = numberToHex(request.gas)
   if (typeof request.gasPrice !== 'undefined')
@@ -49,6 +55,7 @@ export function formatTransactionRequest(
     rpcRequest.maxPriorityFeePerGas = numberToHex(request.maxPriorityFeePerGas)
   if (typeof request.nonce !== 'undefined')
     rpcRequest.nonce = numberToHex(request.nonce)
+  if (typeof request.to !== 'undefined') rpcRequest.to = request.to
   if (typeof request.type !== 'undefined')
     rpcRequest.type = rpcTransactionType[request.type]
   if (typeof request.value !== 'undefined')