Transaction not yet indexed

MDMsnW5a4sbof9pWz6RaYNouUSG8jeBHGMbaCHhhDZHmrG9HTiQozhM3XFfNgQ166L2cq2sGP61ysSxXwP9Vonx

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