tx 0x519a8e7e06fd22be43bfc9968f4cd05e8c9a58aeb4841c0c2efa9c963cb7d5b5Copy

payload

{
  "ModifyOrder": {
    "new_size": 1824379935,
    "order_id": 30745235,
    "new_price": 493000000
  }
}