tx 0x6e3ff6c760267746df13bdbfd8f3ca0a7b71f0835f45481658f0c2cd9b0e88baCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4168193421,
    "order_id": 342558347,
    "new_price": 6122000000
  }
}