Transaction not yet indexed

NKtgfEexgGAesbgbe7S6WFTgQSyWnDruPFAdY2Tbu2cKn9QM6TPz4E4aJsBbD9bjbgUGEFZw5tjJ9i9b3Sy122H

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