tx 0x97b90f57c5f4cbf9d63fd9bacf10fc6d90c136ff3102ab01d3ec92a376b3c7deCopy

payload

{
  "ModifyOrder": {
    "new_size": 758821558,
    "order_id": 12134818,
    "new_price": 21651000000
  }
}