tx 0xf42bea04cbb0a2ba3dd57fb3389e7fd0fa2b2928f1b1b5daeb20e5fb0d4d5b13Copy

payload

{
  "ModifyOrder": {
    "new_size": 1914148,
    "order_id": 9676586,
    "new_price": null
  }
}