tx 0x8a020fc507e9a7b354d7e8a9d0d501d1ad7563d9e0a3d0b06c6b5b81fb2a5c5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 401532257,
    "order_id": 27203915,
    "new_price": 10673000000
  }
}