tx 0x5a69f7b7fed6d4ccf5d23588ba49526fc1fcf2e9a28dd1ab0bf150c6d4836c18Copy

payload

{
  "ModifyOrder": {
    "new_size": 6982904480,
    "order_id": 335425921,
    "new_price": 640700000
  }
}