tx 0x91e40f41c6a501c8c53b13342645ae4e72c17e7f67d13e6ad2a05be9a6c70ddfCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4147021411,
    "order_id": 351964939,
    "new_price": 6183000000
  }
}