tx 0x427fb97d8f3ad6a2b1c6fbc48d3e11d9a5f8a05f68125b72b36d34127211da6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2594059277,
    "order_id": 777564,
    "new_price": null
  }
}