tx 0x390e12f45366ff7aeecdc0a86dfb59410a968fc1c50d50e7ace4fe1d56cca32bCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7966858,
    "order_id": 345818641,
    "new_price": 6438000000
  }
}