tx 0x39d5666e74ee006af14d14ac7da7b7f4424d8a51a3453c38d5a8fc1d8f1b9f4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 25705291,
    "order_id": 8444687,
    "new_price": 20950000000
  }
}