tx 0x53a58cfae7b6fdb58573869fe43f98e5b2ed1e2a46f3650f35859d945a8e5a41Copy

payload

{
  "ModifyOrder": {
    "new_size": 10432463312,
    "order_id": 63862332,
    "new_price": 509000000
  }
}