tx 0xa34fa3b87b30c0e9bd9b2ed8dfa8827a67a1ab0c46eab3d4a4be848bacf7c7c2Copy

payload

{
  "ModifyOrder": {
    "new_size": 278621387,
    "order_id": 476465076,
    "new_price": 7743000000
  }
}