tx 0x68f9efbc57f4bc3326820a9dd36b7b4ea899d32f5c14dc9d83b33c5b3a723f7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 28772060,
    "order_id": 12093862,
    "new_price": 10419000000
  }
}