Transaction not yet indexed

5Sh9K18dRSk6kdRhsC7JeWpjbaLPZTqDF7MV9r1mHe776M4Uw6HEpRCmmhxkqrvH8nMwtE6Fnb9SWYaa61h5EUp

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