tx 0xc7a21a80cd146efbde030e6850b3fc76cc60870f5b1eed00593157be388b7cffCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4123080532,
    "order_id": 351964939,
    "new_price": 6235000000
  }
}