Transaction not yet indexed

1DFfFE1UKos8uGf1pysjB86hU2GHjN6ic9DSbbAumCT3GbkL2bw6hgz3bmMoch6L5RgSj9mLpULEqYf7DGd8gkL

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