tx 0x0b4f1b2987a98a2dc694c2de2e5d7bb0b003f687658f3043c2c9a4bfaf9a6222Copy

payload

{
  "ModifyOrder": {
    "new_size": 5171361117,
    "order_id": 411901763,
    "new_price": null
  }
}