tx 0x7fb3f1bf592bb2b6f158c02b5c48d2cd9a7ac8b9a50f8e578b08f2e2cbcf86a1Copy

payload

{
  "ModifyOrder": {
    "new_size": 60586532,
    "order_id": 59980584,
    "new_price": null
  }
}