Is there a formal size constraint on the OCO ID field? I would like to use the field to store data in MessagePack format encoded in Base64. I guess it's broker dependent I'm using FXCM but can't find any info.
I've written a bettter managed order handler but it loses track of the orders it's managing every time I rebuild or restart Ninjatrader so want to pack data into the OCO ID field so that I can rehydrate the order manager and allow it to continue to manage its orders after a restart or rebuild.
Thank you
Kevin
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