Transaction not yet indexed

8Df21JrVbRQGUFsnw8rgQHdkxkUEDZYAXqaGEqfKHyHeCRbRaWPsfAeJZy1YUqSSQxZDJyohdrStNCm9YqzY8T1

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.