tx 0xfd6cfdadbddfd0411d1883b382e2c3ef932f2f52f7fd794f4d6c6e81e0db7f7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 6835270,
    "order_id": 471929732,
    "new_price": 7475000000
  }
}