diff --git a/planetmint/backend/models/dbtransaction.py b/planetmint/backend/models/dbtransaction.py
index 46c64b2..6515721 100644
--- a/planetmint/backend/models/dbtransaction.py
+++ b/planetmint/backend/models/dbtransaction.py
@@ -39,7 +39,7 @@ class DbTransaction:
             operation=transaction[1],
             version=transaction[2],
             metadata=MetaData.from_dict(transaction[3]),
-            assets=Asset.from_list_dict(transaction[4]),
+            assets=Asset.from_list_dict(transaction[4]) if transaction[2] != "2.0" else Asset.from_dict(transaction[4][0]),
             inputs=Input.from_list_dict(transaction[5]),
             script=Script.from_dict(transaction[6]),
         )
@@ -66,7 +66,7 @@ class DbTransaction:
             "outputs": Output.list_to_dict(self.outputs),
             "operation": self.operation,
             "metadata": self.metadata.to_dict() if self.metadata is not None else None,
-            "assets": Asset.list_to_dict(self.assets),
+            "assets": Asset.list_to_dict(self.assets) if self.version!="2.0" else Asset.to_dict(self.assets),
             "version": self.version,
             "id": self.id,
             "script": self.script.to_dict() if self.script is not None else None,
diff --git a/planetmint/backend/tarantool/query.py b/planetmint/backend/tarantool/query.py
index be1dd05..74203da 100644
--- a/planetmint/backend/tarantool/query.py
+++ b/planetmint/backend/tarantool/query.py
@@ -129,12 +129,16 @@ def store_transaction(connection, transaction, table = TARANT_TABLE_TRANSACTION)
     if TARANT_TABLE_SCRIPT in transaction:
         scripts = transaction[TARANT_TABLE_SCRIPT]
     asset_obj = Transaction.get_assets_tag(transaction["version"])
+    if( transaction["version"] == "2.0"):
+        asset_array = [ transaction[asset_obj] ]
+    else:
+        asset_array = transaction[asset_obj]
     tx = (
         transaction["id"],
         transaction["operation"],
         transaction["version"],
         transaction["metadata"],
-        transaction[asset_obj],
+        asset_array,
         transaction["inputs"],
         scripts,
     )