tx 0x211913ecdb6a2d3ce300276b9e0cc3bb53a69a8d90e41ef7f341ac6adb48c83fCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8542923,
    "new_price": 59500000000
  }
}