tx 0x2187ff516dbe9c8a4b10a0cde95c1f248b0f4bc42ed0f3a6e751b9f20adb837fCopy

payload

{
  "ModifyOrder": {
    "new_size": 19755804,
    "order_id": 11559128,
    "new_price": null
  }
}