tx 0x3545e9b42cb4099715477a18be264d8fa1c9a2f67a905d0b166782ff01f8e1aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 2281300594,
    "order_id": 387650820,
    "new_price": 6609000000
  }
}