tx 0xf4ad7b6aef38b2addc8d8d0ee0cc17de7aac20cac5caf0880ea5809f4e6d4cfcCopy

payload

{
  "ModifyOrder": {
    "new_size": 16369929,
    "order_id": 65817112,
    "new_price": null
  }
}