tx 0xf91a64c89e50af0d81cfec8a3337e8b7eec85ecdfcff13a8afc9e5e7e1d6aec1Copy

payload

{
  "ModifyOrder": {
    "new_size": 1895963,
    "order_id": 122323260,
    "new_price": null
  }
}