Transaction not yet indexed

PSmmXZRfbYz3bGHCVgMhFX7urdaQWgAgqQBz6kgAXyPuY8yciiwfhNivYyqbzjrK5d933BasyYQ4e2tXGhkMYhH

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