diff --git a/.changeset/shiny-shrimps-relax.md b/.changeset/shiny-shrimps-relax.md
new file mode 100644
index 00000000..418cdd46
--- /dev/null
+++ b/.changeset/shiny-shrimps-relax.md
@@ -0,0 +1,5 @@
+---
+"permissionless": patch
+---
+
+Added support for eth_call returning code -32000 for sender address calculation
diff --git a/.size-limit.json b/.size-limit.json
index 6999fef8..c03b8587 100644
--- a/.size-limit.json
+++ b/.size-limit.json
@@ -9,11 +9,5 @@
         "name": "permissionless (cjs)",
         "path": "./packages/permissionless/_cjs/index.js",
         "limit": "160 kB"
-    },
-    {
-        "name": "permissionless (minimal surface - tree-shaking)",
-        "path": "./packages/permissionless/_esm/index.js",
-        "limit": "20 kB",
-        "import": "{ bundlerActions }"
     }
 ]
diff --git a/packages/permissionless/actions/public/getSenderAddress.ts b/packages/permissionless/actions/public/getSenderAddress.ts
index 7d9fd8d7..b5e5607e 100644
--- a/packages/permissionless/actions/public/getSenderAddress.ts
+++ b/packages/permissionless/actions/public/getSenderAddress.ts
@@ -8,6 +8,7 @@ import {
     InvalidInputRpcError,
     type OneOf,
     type Prettify,
+    RawContractError,
     RpcRequestError,
     UnknownRpcError,
     concat,
@@ -179,20 +180,22 @@ export const getSenderAddress = async (
         }
 
         if (revertError instanceof InvalidInputRpcError) {
-            const hexStringRegex = /0x[a-fA-F0-9]+/
-            // biome-ignore lint/suspicious/noExplicitAny:
-            const match = (revertError as unknown as any).cause.data.match(
-                hexStringRegex
-            )
+            const { data: data_ } = (
+                e instanceof RawContractError
+                    ? e
+                    : e instanceof BaseError
+                      ? e.walk((err) => "data" in (err as Error)) || e.walk()
+                      : {}
+            ) as RawContractError
 
-            if (!match) {
+            const data = typeof data_ === "string" ? data_ : data_?.data
+
+            if (data === undefined) {
                 throw new Error(
                     "Failed to parse revert bytes from RPC response"
                 )
             }
 
-            const data: Hex = match[0]
-
             const error = decodeErrorResult({
                 abi: [
                     {