tx 0x8916e8851b3c7acbfcc6c2c652e9659d2e8579cacddd8fd5d4538901cfba435aCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7881463,
    "order_id": 351963263,
    "new_price": 6947000000
  }
}