tx 0xb76177e1b1950c607c8f85caa6f084b3e0f0c86dfbf879d58a4a7c02ca0adf8eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2776795,
    "order_id": 50251494,
    "new_price": null
  }
}