Transaction not yet indexed

5Pff8SoW5D9KwmFSiFyuq2qhzS7bY2y6vRb4knwHErmQwDFK7hQiZUhfDEHe97Qc3qtzBWJfhms9UhKpCDaeTka2

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