tx 0x9a4acf3f6f0677f147db343b0a1176f7ae2f48f3fce8d3918f6cf57de2d56e1dCopy

payload

{
  "ModifyOrder": {
    "new_size": 5325569,
    "order_id": 75047569,
    "new_price": null
  }
}