tx 0x2b7e83ad2dde66dd3d77ff2a05f8fbe50b930df963c20150d4c03d5d21c0d5bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 220693321,
    "order_id": 16659501,
    "new_price": null
  }
}