Transaction not yet indexed

MB6bgDcJr4K1yJeYFVtscLm9TQquqJd7fnFMSt4KwFcEn93XzqzvYBPqosVpMsSMv41PjE9vR2Wmb5WYCVJEEBU

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