Transaction not yet indexed

DD6Na2eM7eXDP4QcGPPL41qSuhRpMY8batuJCmJGSmLyp2gSjfzUmxVh7MRXqACithfw1wP4TN9KcBuT95ikxoX

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