tx 0x859bb2793ef9873a918d320d93335b5c1c61bf8fe6adcd9b1b65f3a9c6ca1a15Copy

payload

{
  "ModifyOrder": {
    "new_size": 854751618,
    "order_id": 30295634,
    "new_price": 21781000000
  }
}