Transaction not yet indexed

NNGU8Ve6kRPkjK5KRyDzoGbav7iKS5X5PyQRAi2MGhmMZDukmSZ1ajpQbfsssHSE1YrnBiHVMee1aV6yd8hTg3d

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