tx 0x4f308b40c3535b5a8d37939ecf4af6c149b2033b3b47c11f6c92b7167eab1d4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 51962797,
    "order_id": 40955874,
    "new_price": null
  }
}