tx 0xb9f7a9a8d7fdc36ec2fd8d781f0022c8a0d8fdaa50250fe25a8b2c65a58c17bbCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7779679,
    "order_id": 351964939,
    "new_price": 7038000000
  }
}