tx 0x3199f3e3af6fea0e2a12ae9784c45ab8ff045e0fc69bbf727d0ce842cc1d4024Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4160964005,
    "order_id": 351964939,
    "new_price": 6179000000
  }
}