When sending a transaction it returns an id, I saved it and two days later I wanted to pull the block to check it. And the transaction was giving me an error, I was using python-SDK(it works with new transactions so it should not be a bug in code). I saw that transaction has a valid block period, of max of 1000 blocks. Does this mean that once the 1000 block pass the transaction is no longer available in the node?
My best guess is that because the node has stored 1000 blocks on them, you will need to request this information from an archival node? Am I wrong?
Thanks in advance.