tx 0x3b7838a9d0ec0f87aed5e6cbda98aa18a7a1635f19d2dccdcf02f11b8efbae8fCopy

payload

{
  "ModifyOrder": {
    "new_size": 883441851,
    "order_id": 423389722,
    "new_price": null
  }
}