Transaction not yet indexed

KLN1pLthVFLxDq6b9XGcdraMQRiiFpVe8M1DCs2mwZTSq9fkD7AkfAgxQ3xB2rPppAUrVRpKnoKfGnYG9AYcsR8

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