tx 0x84a0eaa0f50badd91216c6674ed0729064d6f7f1f4df5a2f4a3e87b4aa44f2f9Copy

payload

{
  "ModifyOrder": {
    "new_size": 28522866631,
    "order_id": 21200427,
    "new_price": null
  }
}