tx 0xf71a5835f5b5032589fcab45b3c7ea1cab9bf85927fc5b2cb5e1fab93918fb4bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6830550199,
    "order_id": 345823286,
    "new_price": 6231000000
  }
}