tx 0xa229e8626e54927816965c87e5114a9f3c7bf52510d9a9c90a851b8d09a793baCopy

reduce-only order has no opposing position

{
  "ModifyOrder": {
    "new_size": 7857929,
    "order_id": 351962955,
    "new_price": 6968000000
  }
}