tx 0xf9b14ef5e844d4d8be3ba84fde7a3a7665898d8cf5aec4c2f877bbd15c161d7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 68930019,
    "order_id": 473391543,
    "new_price": 7886000000
  }
}