Transaction not yet indexed

NKF8UnS1CZb8GW6oXVyUPhNFY6FMPLnMFV2n71fS7CdQHF8JEGd5g7CSzoyBj7auH3E5ru2dr4CPnRNLSUE6Sdd

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