tx 0xfefbd84476d2a114a6a333d6c5b477f0f49e61da3e4cd1bd414fbc5b4b8a6ebbCopy

payload

{
  "ModifyOrder": {
    "new_size": 4790872,
    "order_id": 12114603,
    "new_price": null
  }
}