Transaction not yet indexed

DD8cvwKfS9bpTHk83e8MubBeH5ziebj7C3NF2FD67iwyK1nKTqDwfFNV3vu2QrrwJf2zMZpzAwXMMbuH6vF3Ps8

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