Transaction not yet indexed

MDfwwWUDQdsoGhSrjWbL8SQ3kvaYhfdVTM4RvJtWF2ftgmP2QopUjdLsLQhMVTHFvaRaADPQpWX8Umkqvprq84u

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