tx 0xa7b9f43a8dcbde7e4f1f09a3c9e452d70b1d5aaaf9b06a21955c959d2353d8d8Copy

payload

{
  "ModifyOrder": {
    "new_size": 2747401919,
    "order_id": 9534677,
    "new_price": null
  }
}