Donovan Changfoot

@omertoast Please also update the logs [here](https://github.com/interledger/rafiki/blob/0e18a7072eef51cea4db2d598287a35ef2def133/packages/backend/src/index.ts#L434) to say where each server is listening.

Hey @sabineschaller @wilsonianb. Thanks for checking up on this We prefer keeping track of just the `id` of the outgoing payment and mapping it 1-1 to our internal representation of...