hello!

can someone please help me with this? i would like to track a batch number on blockchain?  i entered a batch number in the search block on blockchain home page and got this message:

Transaction rejected by our node. Reason: Transaction was previously accepted but has been pruned from our database.


but i am not sure whether this pertains to the batch number or perhaps something else which had the same string. so i need to verify that one can indeed search blockchain using a batch number.

thanks in advance