Transaction not yet indexed

NB1nwFjNkpwWhpsGKSDthH4RQ23d9BdT4w16vMmiWb4f65cFWfuoSjjffmEcKpdVnZEx1Vvy7ae1Q3DyLNBkf2x

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