tx 0x642a08b1c6614c1a5b6f3ce79bfb021f8a14a658d62d5b3f6e82979c0d66ab72Copy

payload

{
  "ModifyOrder": {
    "new_size": 110683070,
    "order_id": 50012156,
    "new_price": null
  }
}