tx 0x399f0afa814c4fb2bb29cbbf4b2bb14a8d8abcd05736b6f27bf8b8bc3e03be83Copy

payload

{
  "ModifyOrder": {
    "new_size": 2451765942,
    "order_id": 472685089,
    "new_price": 69898000000
  }
}