Why can't we just use the mempool like it was Lightning? Isn't it supposed to be the waiting room of all transactions anyway?
#asknostr
Discussion
1. There is no single mempool. Every node has its own view.
2. The notion of the mempool is for layer 1 transactions awaiting inclusion and confirmation in a block. Apart from lightning's relation to signed but unbroadcast transactions, channel opens or closures, it is independent of layer 1.