tx 0xc4c2048d8d291c871d904f81b0698ab9d8a8f25acf69ccd183a6e6fd1d84fe4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2519820721,
    "order_id": 7456571,
    "new_price": null
  }
}