tx 0xbff0ee043888dfd2a9e0490a2b3e4b38973e2ecca52628ac5e40bf0169cccb1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 10368403,
    "order_id": 12121337,
    "new_price": 10430000000
  }
}