tx 0x7b12fcc299b8d2f5eb8c20a674330cad598ecfd7de9d483c19f3e6f705e3cffeCopy

payload

{
  "ModifyOrder": {
    "new_size": 18135910,
    "order_id": 145206133,
    "new_price": 112526000000
  }
}