tx 0x5a79a786c6a4af2c0d7acf40adccbfb7ec077d7ce4b00af4b7655d75da63b36bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2455577322,
    "order_id": 12347580,
    "new_price": null
  }
}