tx 0xaff7f3c94e0fb3b09496891e4e4165373da8c2f0f3b471ccb27cf954f6dc0bbcCopy

payload

{
  "ModifyOrder": {
    "new_size": 5019004,
    "order_id": 8385543,
    "new_price": 10882000000
  }
}