tx 0x01d7a2a30ad49f9a268c12b2680aa3471d8ac9412c2d05b3c05a5b4f7f5760d4Copy

payload

{
  "ModifyOrder": {
    "new_size": 3185484,
    "order_id": 28313422,
    "new_price": null
  }
}