tx 0x6a2f1afa0a5f01d32eef0dedc4c8a5e4a4f1fcf9306e9b1015b6819a937f7bb9Copy

payload

{
  "ModifyOrder": {
    "new_size": 142408561,
    "order_id": 12699323,
    "new_price": 67234000000
  }
}