Transaction not yet indexed

Nb6qCTXSMPSTwYMYcbpJS8vtLsf1v93TGakmiok9D3LDr46EGhHcHSP8wdyjWvNgm4A5Z4VVwSveLGCUnyFN57r

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