tx 0xb228a2a8e1f9e6e6a7a98183c21a5aa20e9b91b05b20bdfdb0a32cfe3f3c7b1aCopy

payload

{
  "ModifyOrder": {
    "new_size": 13843613,
    "order_id": 10468248,
    "new_price": null
  }
}