tx 0x663ad213ec24ed25770bb89dd5ec8cd6cc74d75576e46468b841d76bec05a55fCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7876497,
    "order_id": 351963263,
    "new_price": 6952000000
  }
}