Transaction not yet indexed

KLX74JJbSPu2LY2YCSYMu7eSgPcrWPj93qWWRUbHJ7DJH6iriJFQmAzXSPQrWchgwBxQd5aHJ5k9VHGt1VDYdsJ

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