tx 0x2a0394764f2caff0ca1e3eefdc2bdb9f1b4b17de64ccf0a89f2d22d8bc7d4eb6Copy

payload

{
  "ModifyOrder": {
    "new_size": 17283987,
    "order_id": 12124052,
    "new_price": 10405000000
  }
}