tx 0x8c4bb34064fbb7edb5fa800763c7128f05301142baef22dd0fb6c4aec85ba387Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8107670,
    "order_id": 345823286,
    "new_price": 6539000000
  }
}