tx 0xfbf7a29d6ea3ae4a3dffb420b5301b6cc17b33a6f2adfdee5f5811ec7fca8daeCopy

payload

{
  "ModifyOrder": {
    "new_size": 4285403,
    "order_id": 18770790,
    "new_price": null
  }
}