tx 0x872ea7a1f01baec3ab7d32f709744219cf76d0c5e4ea4830cfd9de04820c4277Copy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 6914932833,
    "order_id": 351962955,
    "new_price": 6197000000
  }
}