tx 0xd304d3cc225163d52c1d300a87181e426e1c40903eb7f384e8b2b4b7bf08cf0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 154632064169,
    "order_id": 406767824,
    "new_price": 521000000
  }
}