tx 0x01cd803ad32a1f7e5fb0ba51f4d6bfce54c82a4462cc7fccf609e9bfe2d3c7b1Copy

payload

{
  "ModifyOrder": {
    "new_size": 1439461,
    "order_id": 145877774,
    "new_price": null
  }
}