tx 0xa3dd456b1223d134b5e5d0df9c401db0c79e0d8594fb45bdf7e1cbb3db4d925eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1978229325,
    "order_id": 121551136,
    "new_price": 618900000
  }
}