Transaction not yet indexed

53Tu8cM886fZ6QFxuoULqEAC7ytGdfsspaxUWbvoYgj81EUheSdhrEaJivnTbdewgHGJGVsCRGQSEWrzBdycJ8Ys

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