tx 0x5185c3dc7ca0a8b4c4ba6b71acd60fe4e51ba2c354c38bd13b3a033f4fb9df9fCopy

payload

{
  "ModifyOrder": {
    "new_size": 4472187,
    "order_id": 44899543,
    "new_price": null
  }
}