tx 0xea8c2bad5be98f90c5a50aec6f61ebbf4a9566f7a0aa15672a7bb86a93e7550fCopy

payload

{
  "ModifyOrder": {
    "new_size": 20000000,
    "order_id": 14486545,
    "new_price": 29942000000
  }
}