tx 0xf54a5800196b5be265eaf6b0ec3db998cc3765ab3a1bb1536c01aa0c92cb8d4dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 8058018,
    "order_id": 345823286,
    "new_price": 6403000000
  }
}