tx 0x15a60e31a013cdfbb5f2a4ea4c7ba6aa86a9c23b6f2e0b091b1bcdac2675f731Copy

payload

{
  "ModifyOrder": {
    "new_size": 1436170400,
    "order_id": 238947618,
    "new_price": null
  }
}