tx 0x3fb2f453dd8562bc22bf1b68a7c354ab08e5014d263e71ceb63eb2c4aa9f519dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8005123,
    "order_id": 345818895,
    "new_price": 6412000000
  }
}