tx 0x62572b882fe1fcb7565a4f073b50f29e6802e16ad60a70b067b64f49c13ac35dCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7857929,
    "order_id": 351964939,
    "new_price": 6968000000
  }
}