tx 0x599fefbdf61700b0fe41e4617bc626e5b00d32f93d14072080558b1263e4ffb4Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4111546017,
    "order_id": 345818641,
    "new_price": 6207000000
  }
}