Transaction not yet indexed

KLn6MK6MMxt7TdfdLMiLrQLWG5AUdAvw3Q2vWVTWeFVHG7P2JXwHrujpBnMGCynVA1GeUWofv6db4YwPaKuVtb1

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