tx 0xa4f5bd9a4b25d1075a5003ec3007e7da96c8f28a3613a4b05c6f50f58ac8a0f4Copy

payload

{
  "ModifyOrder": {
    "new_size": 4023700,
    "order_id": 1771676,
    "new_price": null
  }
}