tx 0xf98fd2b35f83af446f74f40e3efe6e37b94e2d440f1fba5a8c50fc9504d16e8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3383795,
    "order_id": 17483289,
    "new_price": null
  }
}