Transaction not yet indexed

KMCjkFExhZ6PpbSTttrPKDxnyKMPJJ61wSAxj1pWetpBWQXuYHCHMqK8eMyVSGjhvXDQc5D7XtNbnKbfZwJH6cF

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