tx 0xfe8bc81ed59306bddf451e1e72a0e403a9960fc36508623f7dc5b10aa9d4b93dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7901391,
    "order_id": 351964939,
    "new_price": 6930000000
  }
}