tx 0x3f52c1c74fa845afaff0c8cef3a4c8c675fe0cf14dd9414ccc9e967a1c823f1cCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 10542281,
    "new_price": 29015000000
  }
}