tx 0x3382fb7d5cb7ccd1dd69d2a4f95981f4f75c3d51c2de2f5c77247eebf5abf7caCopy

payload

{
  "ModifyOrder": {
    "new_size": 671938,
    "order_id": 18829553,
    "new_price": null
  }
}