tx 0x3f3a1a66e9c3f54cd74b930ebaf6293d4d37191f4e5b6c6a5c3cd6c0a68bf0c3Copy

payload

{
  "ModifyOrder": {
    "new_size": 389384,
    "order_id": 2850264,
    "new_price": null
  }
}