tx 0x150cf0c0c649f8b442dac3ee99e8885477fb31fa5ee32b100c3bd278bdb52799Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6565988944,
    "order_id": 332234790,
    "new_price": 6520000000
  }
}