product_id
product_id: number
price_increment_x18
price_increment_x18: string
size_increment
size_increment: string
min_depth_x18
min_depth_x18: string
max_spread_rate_x18
max_spread_rate_x18: string
maker_fee_rate_x18
maker_fee_rate_x18: string
taker_fee_rate_x18
taker_fee_rate_x18: string
long_weight_initial_x18
long_weight_initial_x18: string
long_weight_maintenance_x18
long_weight_maintenance_x18: string