tx 0x472019b3852bbb07bef71c71dde3d179ecf4b7caa8a4b30481c6bc0db4cd0d1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 53248505,
    "order_id": 31544433,
    "new_price": 9962000000
  }
}