tx 0x500b8b9238f07a9fea0279e661a5ff2fbeeabc1a2b4bb9eafa1c52b52f4e6b00Copy

payload

{
  "ModifyOrder": {
    "new_size": 281867774,
    "order_id": 164438506,
    "new_price": 29056000000
  }
}