Transaction not yet indexed

mcF9xHCiWX6dZBf4BDPQr6Y6uSs6MAfXhGcN8PjwjGLSyMyfRRbKGAMTwVwXHUbKV1XN7SEbH1BLFe8GNdo99Ls

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