tx 0xe9c63a4e94f5c432d543f441e9cca1e91d157d6f7d2962ea2f0c148c3e9b7ec3Copy

payload

{
  "ModifyOrder": {
    "new_size": 12857631,
    "order_id": 14407879,
    "new_price": null
  }
}