Transaction not yet indexed

4Dk31h5nvcXAPyenxG6RRWGNqHEDH91MMN4UTNqF4sSo6d1S18b8khLbgphmvQY6RMpxPQHzmfWQ2QGrg4eTcNaU

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