tx 0xbf4f037997cb7131a984d48a3b86f1480f8ec4cfeb3b17a6176fede555d2a7b4Copy

payload

{
  "ModifyOrder": {
    "new_size": 1499196397,
    "order_id": 18830573,
    "new_price": 487000000
  }
}