tx 0xefaaf54e6f0b9d3171b6c5ed7fce4efab9a3d3e006a8d93fdbb5c7b43d088c56Copy

payload

{
  "ModifyOrder": {
    "new_size": 9014398,
    "order_id": 12698361,
    "new_price": null
  }
}