tx 0xfbfc05b4e1773f89dcc83da4cd451b8a70e3d5ba1e7ab81f5d39ebcf70a75a9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 728319350,
    "order_id": 336201857,
    "new_price": 28728000000
  }
}