tx 0xbf8f55f95a6ac50c8657e7e5e1db15eb0b8d188b8ec0a2eafc02cdb885e014a4Copy

payload

{
  "ModifyOrder": {
    "new_size": 5357587,
    "order_id": 16838490,
    "new_price": null
  }
}