Transaction not yet indexed

53MKvM9qfYwhzM9xMjASwBYpKn3JB3G17r5enDaQGZxrLWKShs7BowB9tdXb8k1iyCHbDwSm7q3RxHoDDP2TjNk2

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