tx 0x5702cba5a24e5ec72ddb766abb57d3ec8c3bda9c8f0bbe16ae7a72e0bcb8e0d8Copy

payload

{
  "ModifyOrder": {
    "new_size": 1834999241,
    "order_id": 375294613,
    "new_price": null
  }
}