tx 0x65d79de8b1be9f02d3aab2d3327eed43d7f9d0c2ee835ebfe7d6c2d3a821dfdcCopy

payload

{
  "ModifyOrder": {
    "new_size": 423674800,
    "order_id": 10827483,
    "new_price": null
  }
}