tx 0x02c9eab7d24e10e10da3e5dff74c35648c9e69cfa0f0006dd58c77c619f7a09aCopy

payload

{
  "ModifyOrder": {
    "new_size": 6672895,
    "order_id": 470611252,
    "new_price": 7826000000
  }
}