tx 0x7fec6ddfb3bf5c8caafd9b33cedf4d2b18c7ac7fb48f1b8f2a52ad4dc514b0b7Copy

payload

{
  "ModifyOrder": {
    "new_size": 4440343,
    "order_id": 74558253,
    "new_price": 71894000000
  }
}