One authoritative order row from the broker, with the client token it echoes when it has one. An Order row spreads into it as it is.
Order
Optional
For a leg the provider placed and linked itself: the broker id of its entry.
For such a leg: sl for the stop, tp for the target. With parentId, it finds a leg that echoes no token.
sl
tp
parentId
One authoritative order row from the broker, with the client token it echoes when it has one. An
Orderrow spreads into it as it is.