tx 0x84a8cf23b02fbe685ff74d3d1a3f89670c263f1acb8b438e3de23c35fa86119aCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4038921804,
    "order_id": 351964939,
    "new_price": 6369000000
  }
}