Transaction not yet indexed

MKB4isNHARbsbFAjG7wT8YSAL1QZ6FbpJiCSzrehApJFQXF15vX9o4vPpviKjLPtbiBZeLEBo9V4pNHhTcwXTyy

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