tx 0x260c845d59199e7cb3b2c5cb2445662e974a7eba8d5e8d344b8a8f8556bca84bCopy

payload

{
  "ModifyOrder": {
    "new_size": 10367569,
    "order_id": 11675550,
    "new_price": 10437000000
  }
}