tx 0x4c38aa4dc52c0bc7a6f326cf9f1eeac9f7d394ebc80250d49ec4eff8cfc19f0eCopy

payload

{
  "ModifyOrder": {
    "new_size": 51411604,
    "order_id": 63662964,
    "new_price": null
  }
}