tx 0xbcb82cddb04eb590dfa59d97f6525e8089bcb84171dc54932b99615332cdc7bcCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7991050,
    "order_id": 345818895,
    "new_price": 6802000000
  }
}