Transaction not yet indexed

KNfGYqfLeZJLKC4UTtMhagsn2cKwaM9vEmMmYS1GJucEtpobFZVvdNZXAkbBKGW2wDsmZxNpnZNdexeLwKLUP29

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