Transaction not yet indexed

pmmi9EB3SU4T5r9oGLaP1Mmnf2DPcSnpx3mratTVJThc7FXLWHUyughXBwMWs6WfoFbfQa1QmHfK2tfgjcZ8F1W

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