tx 0x31f1929e3eb0e8dcc1ec4d4c68ebd5099ed45a4ca58b7e6c22bea7adb24a9f87Copy

payload

{
  "ModifyOrder": {
    "new_size": 710393074,
    "order_id": 20229554,
    "new_price": null
  }
}