tx 0x7ecffa7c18ba92ffb14b222f6f6960144c6d21914ff0c4d1042f3d2db69a6c13Copy

payload

{
  "ModifyOrder": {
    "new_size": 406338887,
    "order_id": 473359295,
    "new_price": 7397000000
  }
}