Transaction not yet indexed

Sm1tuuiy6smGTfrv79f6LCqF5i5mKoG68JtxrBspSUGoRWc7vWSZnjpXTaLYY6stk3ooavEw9NfGzvNgmMcAen9

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