tx 0x38e731cf98fce6e3c355dfe26d731b74f29abcf3e18b1ca171b499691ff4519eCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6873739383,
    "order_id": 351962955,
    "new_price": 6227000000
  }
}