tx 0xc6a6afcca0c3bc5bcbfd3b1cac3b17a4436aff32cf7d1d0b246dc2ffe81e039bCopy

payload

{
  "ModifyOrder": {
    "new_size": 53451308,
    "order_id": 222708991,
    "new_price": null
  }
}