tx 0x55fcc7831ff71ad0aabf7cd21bb0a433c00d8221a667e3aa72925e5d7f67f2aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 147333246,
    "order_id": 29591528,
    "new_price": 10027000000
  }
}