tx 0xf1b9ef1888409b8cdfd67ea68df7e3c97fe24a10b9975b6c2b723a12d008285aCopy

payload

{
  "ModifyOrder": {
    "new_size": 252851791,
    "order_id": 458889204,
    "new_price": 8555000000
  }
}