tx 0x68772689e9100208ded085e48b015e43e7b81eaa6b53d2e684d1e8553ee4ce92Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 2466927610,
    "order_id": 345818895,
    "new_price": 6213000000
  }
}