tx 0x698319fa6f6b44d10ddc45aeec5d0b4d8fc351f1ad661e966fbca6d9b01795dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 11993169668,
    "order_id": 27729542,
    "new_price": 479000000
  }
}