Transaction not yet indexed

nmpwbFPdKaxfHC2hEPf2b6MiaStcdVpJRJD3eAbU3Atsvc2DS6EDik3fMaJzph4XNGnADF17EuEKWmUASfQg3az

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