tx 0xa3191245baff1206dccbd9ca702de25e4a5f9b35e3a9319fa6cbf20898c248beCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 4124907759,
    "order_id": 351964939,
    "new_price": 6229000000
  }
}