Transaction not yet indexed

SmUh4Jc93M5MnY6wBA6wtDqeFkoWe7GxTMp3tS5Ujrqc4dWx3nbn5TYJiHXv3qsXRNsgZbFrsFHCVLTF6V7CLj5

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