diff --git a/mev_inspect/crud/classified_traces.py b/mev_inspect/crud/classified_traces.py
index 6cb358e..be0ba49 100644
--- a/mev_inspect/crud/classified_traces.py
+++ b/mev_inspect/crud/classified_traces.py
@@ -1,6 +1,6 @@
 from typing import List
 
-
+from mev_inspect.schemas.utils import to_json
 from mev_inspect.models.classified_traces import ClassifiedTraceModel
 from mev_inspect.schemas.classified_traces import ClassifiedTrace
 
@@ -36,7 +36,7 @@ def write_classified_traces(
                     "abi_name": trace.abi_name,
                     "function_name": trace.function_name,
                     "function_signature": trace.function_signature,
-                    # "inputs": json.dumps(trace.inputs),
+                    "inputs": to_json(trace.inputs),
                     "from_address": trace.from_address,
                     "to_address": trace.to_address,
                     "gas": trace.gas,
diff --git a/mev_inspect/schemas/utils.py b/mev_inspect/schemas/utils.py
index 1d15876..e3fc2fd 100644
--- a/mev_inspect/schemas/utils.py
+++ b/mev_inspect/schemas/utils.py
@@ -15,6 +15,25 @@ def to_original_json_dict(model: BaseModel) -> dict:
     return json.loads(model.json(by_alias=True, exclude_unset=True))
 
 
+def to_json(d):
+    if isinstance(d, dict):
+        tmp = {}
+        for key, value in d.items():
+            if isinstance(value, bytes):
+                tmp[key] = value.hex()
+            if isinstance(value, tuple):
+                res = []
+                for val in value:
+                    if isinstance(val, bytes):
+                        res.append(val.hex())
+                    else:
+                        res.append(val)
+                tmp[key] = res
+
+        d.update(tmp)
+    return json.dumps(d)
+
+
 class Web3Model(BaseModel):
     """BaseModel that handles web3's unserializable objects"""