tx 0xb9d77d934293a92edd984c48e271f96b4b614d4d40dfc0fa54c2c9f1e6e1b0b5Copy

payload

{
  "ModifyOrder": {
    "new_size": 2012552847,
    "order_id": 34438726,
    "new_price": null
  }
}