tx 0xfef7f4b99e3de45032a0c8f74d1ce4bf511946a528ab21ddc4b5a8a769d2fe4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 296466996,
    "order_id": 56197471,
    "new_price": 29521000000
  }
}