tx 0xb3ecbecf30c9be8e11b72dfb6ae812b6b4b36d3adabda39daacebc1f9d6f4a5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 36435490,
    "order_id": 397103624,
    "new_price": null
  }
}