tx 0x40c1638d0c0d7b236cdec52e3fadd9992a6cfd05c7a03b6c2c4064f9e7215e28Copy

payload

{
  "ModifyOrder": {
    "new_size": 7198915302,
    "order_id": 12342152,
    "new_price": null
  }
}