tx 0xf54c94f1caa4d6aa1fc7193aa1eb3a89fca3411d8fad7511a7f3f5dd4f19ec29Copy

payload

{
  "ModifyOrder": {
    "new_size": 1140689567,
    "order_id": 31236607,
    "new_price": null
  }
}