tx 0xba97e6f31fa2b21f17bfa67b8d53922b7c8e5b3f4d2bc17f4e940a3ca7d6cbb4Copy

payload

{
  "ModifyOrder": {
    "new_size": 20169927,
    "order_id": 51219685,
    "new_price": null
  }
}