tx 0x580cea776f9547a6efe9c2e97a596fa779e8a1e8c2bab157f3a3b1e68c2f19bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 83179465,
    "order_id": 19464988,
    "new_price": 11197000000
  }
}