tx 0xba2db8ad4ac8423e009fdb6c132e1b4af2a2c8a531f5b0d7b893cf6f66700a2cCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7812500,
    "order_id": 351963263,
    "new_price": 7008000000
  }
}