tx 0x4b5c9b36a6a4272f39a5a760d723f2019520ea69705ba8a96a3b1135d98c3e0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1203329428,
    "order_id": 31313514,
    "new_price": null
  }
}