tx 0x81d7e0e2175e2c547771f4cf3d5ada34404e18e7f6b6c3e13b789c32c2ecb3b7Copy

payload

{
  "ModifyOrder": {
    "new_size": 6161290,
    "order_id": 22375715,
    "new_price": null
  }
}