Transaction not yet indexed

NbcEN66SPVYAiMBGF7dK35R7QdpmyXok9vuAGDMA7hLuEtooKEW8ZyzyM2Ye8VnrRLAvRLrzLCzRf3uuevP11QS

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