Transaction not yet indexed

NKCKDSAXyTgKFS6SDAAtZ2TTzHcNKdFRnzGEi39D1ZSPrfRG3QcwRumYBhzQXTqXtMUdin4zcfVtr4KBKJp3t34

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