Transaction not yet indexed

5MKUgjF3qvkJkAi78mcNxdrMw2G1iN36BMB9jDUdZbSjC2cvoLHXSVd4ZdAS3PbRyjhMc2QwKPFL5hsvuGXc5VWr

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