tx 0x1b7e98724d12a1fae6f1b30ffd5abb6beba37c6c7e13001c5a9cecb61ad6c9d7Copy

payload

{
  "ModifyOrder": {
    "new_size": 8123425,
    "order_id": 15141105,
    "new_price": null
  }
}