tx 0x1d315d6f9c9a7230e69f1119aba3fb06f3b63ecd19f8576fca1c4b7138e5156fCopy

payload

{
  "ModifyOrder": {
    "new_size": 175441950,
    "order_id": 8455608,
    "new_price": null
  }
}