tx 0x6c1de8c180ff718a8e6ae8bfe60174ca952b8a09d68d82d1ca24da8d9bc2d1f8Copy

payload

{
  "ModifyOrder": {
    "new_size": 3788608986,
    "order_id": 414444989,
    "new_price": 6499000000
  }
}