tx 0x18eaaef6becad9ad7c93ad8a4e74c71c16d51e9ddbc92c0bc6c9a4643a9458f8Copy

payload

{
  "ModifyOrder": {
    "new_size": 18457747,
    "order_id": 456735259,
    "new_price": 117131000000
  }
}