Transaction not yet indexed

KLFb6PFGud6JbPUdvGWmtDYjj6xFJbjZY4HMaLJbCa43yDkr8d6bsrgwSnt2fMHaWkGNSLEFoDDb7CmgqLvXon4

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