Transaction not yet indexed

1NPxb4k1PFv5ho7FhCQu8uXpacqRGo2D7Yo961wCp3rdm3h3B3TPACwp8LjzqqRCXa4izgYf1T8YzuARYS9gK3D

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