Transaction not yet indexed

55DU3cLStt2woAfocKXuSiMb2h5QPTUycduuWprtEwJ9DYYnU2yaUdkvbFndyJ1QMHgEm2D5Qo7wT4JGWCjY4HNS

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