1 files changed, 5 insertions, 0 deletions
diff --git a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
index 189841989..dbc9d4942 100644
--- a/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/raw_calldata.ts
@@ -79,4 +79,9 @@ export class RawCalldata {
     public getSelector(): string {
         return this._selector;
     }
+
+    public getSizeInBytes(): number {
+        const sizeInBytes = this._value.byteLength;
+        return sizeInBytes;
+    }
 }