tx 0xb50b648b80b8c7a6d1916e80a88d23fd2c7a7d872c60a48ee9bdd9f78592ef6aCopy

payload

{
  "ModifyOrder": {
    "new_size": 44645234,
    "order_id": 17969736,
    "new_price": null
  }
}