Transaction not yet indexed

NMB6LGXLbC3v5r2etw1MCdvUshCYevisj8Cbai931KizppoGXPqWfLKDvLLqkydsSGwSmVFBqYb3ht3hMzuL8vr

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