tx 0xfe81a9f6b0a9b80b4e8042a79f6fff4a3a24fb535e84fa22c74a156a452f1d6dCopy

payload

{
  "ModifyOrder": {
    "new_size": 437502386,
    "order_id": 51238716,
    "new_price": 30049000000
  }
}