tx 0x7e73c0163f28f863d75756b5442bc6df11a4c5e71d5b8610801d37e2aa7b85afCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 9897421,
    "new_price": 21695000000
  }
}