tx 0x771da6a5cb0a9d28a7e2a3c8105d54f12ad678774489d7f4f52adcd44097723bCopy

payload

{
  "ModifyOrder": {
    "new_size": 817216017,
    "order_id": 474160118,
    "new_price": 7369000000
  }
}