tx 0xde6bddb4d5e233b5f8f9c19d93d6bd76d8be7d8c4fbc5ca83465be416fb2d3e9Copy

payload

{
  "ModifyOrder": {
    "new_size": 189390273572,
    "order_id": 408127245,
    "new_price": 519000000
  }
}