Transaction not yet indexed

1NPGKhPC2todtzPVjRWQACDtuTudEmdvqCKkYvm25aXfR7kdopnfHgmHbZYMKX5sjf6HruZnRFEVTRDGHRUGd7K

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