tx 0xc9e5fa7d358cecdecbf83c6c6a94bfd51a3ab9afb44f2aef622fdf9a1f9645b2Copy

payload

{
  "ModifyOrder": {
    "new_size": 5609539,
    "order_id": 55602029,
    "new_price": null
  }
}