tx 0xad249f889f04b70c5b2a0c2a49fd3c57aec21e4e0d39927a2c909e8db72fecb2Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1150704,
    "new_price": 29800000000
  }
}