tx 0x5d7b88fa8990b3948b6c6eab1e7bcd02d18e0c3e2e8232be805625c8f720d2c8Copy

payload

{
  "ModifyOrder": {
    "new_size": 230246533,
    "order_id": 49954825,
    "new_price": null
  }
}