tx 0xb9123fc563c38c7c0d44d4e663a8aa6757ad7a5ce2e1c3caae504f3db6c38f0fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1867174,
    "order_id": 8841763,
    "new_price": null
  }
}