tx 0x9e48ce0dab9e2ebfb0e0f68d6caa2dc1cc88b9f213fdfbbe7599cfbb6c50cd9eCopy

payload

{
  "ModifyOrder": {
    "new_size": 17424792,
    "order_id": 354241369,
    "new_price": null
  }
}