tx 0x6313f97dd3bc86f6bed04fe2ae7594d0c7942c09cb0dc61d03c663e5a4907234Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7869059,
    "order_id": 351964939,
    "new_price": 6958000000
  }
}