tx 0xa4955239f6933f1a1e70fa3797e03a5b7e35a0a38d85c4fff3336cefa7d9e4afCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8078850,
    "order_id": 345823286,
    "new_price": 6749000000
  }
}