Transaction not yet indexed

Nb8vCQCBfJxDM96cAKQitvYavL9Qa3Bn8Z3BgA87asBcMGmfSpMoVmK65jZsCwjxp6SjKofL8HBBcrYAp1Fy9PJ

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