Transaction not yet indexed

SMddtZDx4EZ7Bjeh8RuRiLCFurDKnFWk9z3EYsDYx9F8muYW2qDMuJUfEo15E3Q3psLHHsjFGCJMM45JtnFbm2L

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