tx 0xff87d6efb5a1b8001f4f16d2b8facb8a52546b4e70e277c4c0a68f3933185a4fCopy

payload

{
  "ModifyOrder": {
    "new_size": 21973260,
    "order_id": 7123112,
    "new_price": null
  }
}