tx 0x9e52f429e73f4a828e55f0f7bca5e99e9a9b4c7f051b81f973e49410691ffe3cCopy

payload

{
  "ModifyOrder": {
    "new_size": 256886807,
    "order_id": 7923959,
    "new_price": null
  }
}