tx 0xb864da9cb2781a639d1536aa989e8d3f4e60e5d487ca553e22c6f6d13d4b12d8Copy

payload

{
  "ModifyOrder": {
    "new_size": 129644190,
    "order_id": 73931151,
    "new_price": 10420000000
  }
}