tx 0x0d369ffa44146dc0c3df18eb6a52ccb8a84f6d5dbe1403955db1e7f097f6eb1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 405460197,
    "order_id": 473039718,
    "new_price": 7409000000
  }
}