tx 0xcdf12f59a41fc0be9fcbc4930a6f3f3dd5d79d45d63c8cc182c32e58e9a72586Copy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 10102239,
    "new_price": 21738000000
  }
}