Transaction not yet indexed

SMY2wW4EwgqAbWuq7SZPJEuNDrmPLFwxJtD4cBzHeJSymMfGDXnShNgMmvmGMS67Ap9jHK5SXh66u91sYp493d1

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