tx 0x44a3f5a83c7d0524ae6bafeff2e1e9a6c6a8297263509b03c1d81e5c0d18c8a5Copy

payload

{
  "ModifyOrder": {
    "new_size": 1921021,
    "order_id": 1624781,
    "new_price": null
  }
}