Transaction not yet indexed

1NPKrvbQqZPXETTcETAE1yWmATVP3HgLSNXZgH9hwSZBJpm2RD51176ABELu7LakG9RRWGz9nBQU2zwnjMGNPPu

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