tx 0x3d4ba7731f1cc619056a6ef143ce9d3e2bddf346cfbf01d5dbe58df2e1e18a1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 406008932,
    "order_id": 474509849,
    "new_price": 7378000000
  }
}