tx 0x2ac5a25297d339d080d8d6bd6f97181d1bd27e543b4ab2b3a1b0a1c3fd2ca8d1Copy

payload

{
  "ModifyOrder": {
    "new_size": 812789352,
    "order_id": 23465186,
    "new_price": null
  }
}