Transaction not yet indexed

1NPTBkLtxdoHCeaj5rAQe3w7zaRBvTF8jHfSvyPLUGUWkFcVjKfEKkyT6dNNRT4qzLdcnNvVbgrgGVF4U1m3jpf

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