tx 0xd26509a0a8de4a1b0ff4bcb76696d0f9a0719fc266bb8be76a34b6cecf5e4cfcCopy

payload

{
  "ModifyOrder": {
    "new_size": 5420845993,
    "order_id": 19584737,
    "new_price": null
  }
}