Transaction not yet indexed

Zk8tfAgpmyyiwXrJuBcdsFyZtgrzLUys8zWWzsTHPjo7mGM7UsebRwUei2E7E6bRKxGw2WtY6SQL7Tb2JZorPHC

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.