Transaction not yet indexed

KLtkAEcbxxx129Und3HT6HQCXaX9ghEHvmsvqjdCef3jNTwxXZ5e1ofCLSRGZALK6mjb8AaiRV9VwU1BntxF1wC

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