tx 0x19bbd3a9ce5efd8e6e10077d5a55bd347460de87ae64d6b1da13c7582672b1d8Copy

payload

{
  "ModifyOrder": {
    "new_size": 9339918490,
    "order_id": 174011629,
    "new_price": 530000000
  }
}