Transaction not yet indexed

NKKfXHpEM3d26vBWXyssNhrWbRiJod3nVGjJmwSyVcWLAB6kZxS3a3oembcXq3jeUJkHX5Raff7SB5nLeNRbRun

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