Transaction not yet indexed

mDdS6FADbFQ5fo6Z22WFkcqabzWUKuN25Hv69V9msAsLcSeRdaCbExtEoAGDHnGDLqMxHVAjJjFvUXwuNWkDwsq

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