tx 0x952a18dda9d0dafde7bee27616bab812f8d40c17eebb4f7d1f3bdd6a4abe5961Copy

payload

{
  "ModifyOrder": {
    "new_size": 831860290,
    "order_id": 456902154,
    "new_price": 648200000
  }
}