&LowerBoundedFeeEstimator::new(node_cfgs[0].fee_estimator), &nodes[0].logger
);
get_monitor!(nodes[1], chan_id).provide_payment_preimage(
&LowerBoundedFeeEstimator::new(node_cfgs[0].fee_estimator), &nodes[0].logger
);
get_monitor!(nodes[1], chan_id).provide_payment_preimage(