tx 0x50c8378bd0653f72ec4b4ba8a0ba21fd11cee6e62eae0de9c1fd0399efbbd39aCopy

payload

{
  "ModifyOrder": {
    "new_size": 475461860,
    "order_id": 37406854,
    "new_price": 29759000000
  }
}