tx 0x18b49aaa84f911b7ad77a8f83ea8288b00bc56cd70b2c1bf1c6c9627d8fb6574Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7874016,
    "order_id": 351962955,
    "new_price": 6954000000
  }
}