diff --git a/planetmint/backend/models/dbtransaction.py b/planetmint/backend/models/dbtransaction.py
index a78e257..38b8f8e 100644
--- a/planetmint/backend/models/dbtransaction.py
+++ b/planetmint/backend/models/dbtransaction.py
@@ -28,7 +28,7 @@ class DbTransaction:
             inputs=Input.from_list_dict(transaction["inputs"]),
             assets=Asset.from_list_dict(transaction["assets"]),
             metadata=MetaData.from_dict(transaction["metadata"]),
-            script=Script.from_dict(transaction["script"]),
+            script=Script.from_dict(transaction["script"]) if "script" in transaction else None,
         )
 
     @staticmethod
@@ -53,7 +53,8 @@ class DbTransaction:
     @staticmethod
     def remove_generated_or_none_output_keys(output):
         output["condition"]["details"] = {k: v for k, v in output["condition"]["details"].items() if v is not None}
-        output.pop("id")
+        if "id" in output:
+            output.pop("id")
         return output
 
 
diff --git a/planetmint/backend/models/output.py b/planetmint/backend/models/output.py
index 0690fd0..cc37485 100644
--- a/planetmint/backend/models/output.py
+++ b/planetmint/backend/models/output.py
@@ -113,6 +113,17 @@ class Output:
             transaction_id=output[5],
         )
 
+    @staticmethod
+    def from_dict(output_dict: dict, index: int, transaction_id: str) -> Output:
+        return Output(
+            id="placeholder",
+            amount=int(output_dict["amount"]),
+            public_keys=output_dict["public_keys"],
+            condition=Condition.from_dict(output_dict["condition"]),
+            index=index,
+            transaction_id=transaction_id
+        )
+
     def to_dict(self) -> dict:
         return {
             "id": self.id,
diff --git a/planetmint/lib.py b/planetmint/lib.py
index 52ac0ae..8ec27e5 100644
--- a/planetmint/lib.py
+++ b/planetmint/lib.py
@@ -389,7 +389,9 @@ class Planetmint(object):
             if input_tx is None:
                 for ctxn in current_transactions:
                     if ctxn.id == input_txid:
-                        input_tx = ctxn
+                        ctxn_dict = ctxn.to_dict()
+                        input_tx = DbTransaction.from_dict(ctxn_dict)
+                        _output = [Output.from_dict(output, index, ctxn.id) for index, output in enumerate(ctxn_dict["outputs"])]
 
             if input_tx is None:
                 raise InputDoesNotExist("input `{}` doesn't exist".format(input_txid))