Transaction not yet indexed

1SMZhpjnKEXtcUU5hMvaLUQo7W4KKgPURnDZJDCpDek7TSpqdjp5xnFEiHMMpFqNWZVWADbdz86oQDALTCJx9Qc

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