Transaction not yet indexed

NmPy31EKNUAZSTGp2ddqHaYXwQg1FGpzFL4yW843dFPuaYCFz2Nbb3JVCdpRa5DifWQm8SB9ShJGHqJAqTUR4R2

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