tx 0x8b14d8b0c4ded6763004a7f1611ec9e0c50b7e7c85292cfd6dda065d2b23e5caCopy

payload

{
  "ModifyOrder": {
    "new_size": 909349500,
    "order_id": 43803753,
    "new_price": null
  }
}