Transaction not yet indexed

1mNcouXDaGpWDX2o7VrYgqFvGkNmiKVdg2L3UHsB2RHUXzAUiDzfxX2ZVdqPMBArvT8GRXxg7j4WNs6ScApC1C2

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