Transaction not yet indexed

53UKgW6Wrp2qjTHyTYk925QjWhJMEc9uNUL8DNDc3X6ZK4yMw46L15JtFsthcRmyvZQfSemzKDzwpSqKYXRzddSR

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