Transaction not yet indexed

SMcfwpX5weEjoNzPs58No9AwNbbDsQxo7yXvguMqXuKFsybFpeWqot1ggfqhapNM7LEqF4VHsuQwPqncxtFfuNB

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