Transaction not yet indexed

DUm4kVveuccBooAv3Q4N5mgJiHMLAyBBd4wccNemu2ArjqZfY3Q8aL2yT91N2DTNSt613i14pYvQs7eCdAJuK6M

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