tx 0xa67f5ea2e1bfd57a7ef966b3cdf83892a4a6c50e0d6d05c913a6b27dde6a352dCopy

payload

{
  "ModifyOrder": {
    "new_size": 8547101,
    "order_id": 12120972,
    "new_price": null
  }
}