Transaction not yet indexed

553F8crSWzjwvy2fErYqvH9Kmj8YLgXitPshETiZS4VSutcvgDVKePdATxBuEGUagksSCgSTDnZDKW7c9qGKseC5

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