tx 0x2a49d4b4d9edc8a4e3c2a13eeedf475e7a85dfb9975bbcbccaff0889b96f309aCopy

payload

{
  "ModifyOrder": {
    "new_size": 403272221,
    "order_id": 73931429,
    "new_price": null
  }
}