tx 0x7b6ba21b44aef8b7656d2f3d94b1481e1c38e5b33cca9e1f3e0ae37c691a258aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3591304,
    "order_id": 6921602,
    "new_price": null
  }
}