tx 0xe09faeba1b20a00f6e7ba4d5267f2f7e00414ae7db8cec7bb7ed8ffb5dff6b9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 169369348,
    "order_id": 421184180,
    "new_price": null
  }
}