tx 0xf4d6a52533c9b2f67afadb2fb54b5cb192d1af7d80ac7e65b3a61eca6e9bea0fCopy

payload

{
  "ModifyOrder": {
    "new_size": 4227234,
    "order_id": 50012894,
    "new_price": null
  }
}