Transaction not yet indexed

Nf1w4KBPFtZEZYAS7jXmELScj4WNfDUszQW3Myw5FC75AnTpAkKm9i1xHmH2naRPEpVuQTjefAxWYVLAVaESRkQ

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