tx 0xd403f2d8b4b1a5cb38fc7dbc7ad3ef5ca75f49fe930a9c432b6fd7794fa5cbbeCopy

payload

{
  "ModifyOrder": {
    "new_size": 7755545,
    "order_id": 405168234,
    "new_price": 6318000000
  }
}