tx 0xa7f9e5a19fc727a45b3d9fcf87c171e7ca6f6e7eb8ecbdb8ed8b38c74de6b6dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 28983642,
    "order_id": 8183160,
    "new_price": null
  }
}