tx 0xd1c0619e4b64a21fb53ac6b4aedff60c4ff4a8ee5fb8b1e0bd77236ee0a9b9b9Copy

payload

{
  "ModifyOrder": {
    "new_size": 220161136,
    "order_id": 451813287,
    "new_price": 6819000000
  }
}