tx 0xbcd85a1b25a3be5f3c8c573e65afadc2153d3db8fb2e3e52a9cb157cb9d3fcecCopy

payload

{
  "ModifyOrder": {
    "new_size": 545176264,
    "order_id": 372238637,
    "new_price": 754000000
  }
}