tx 0xf1a6370a129d5038a0cdf21e448b2a9a7c0ebcb19ae064e3a3dcb3d5b9cfafa3Copy

payload

{
  "ModifyOrder": {
    "new_size": 5890529,
    "order_id": 19122768,
    "new_price": null
  }
}