Transaction not yet indexed

MSSXS6HXSwiKyqRT9vvxGoBo6KyMCa8VqSyNvA3zHBmVARemMh2Q7CpR3GUZMW5EVRZjaV4K6RZ9tqiVJ9Gpr3k

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