tx 0x9a23dc42ddfad3cbe1d7be72f4c7c6f5b9adf13bea8fb04bec018ff838a5ddebCopy

payload

{
  "ModifyOrder": {
    "new_size": 2441699560,
    "order_id": 8702198,
    "new_price": 478000000
  }
}