Transaction not yet indexed

PkZFKexMSgWMqX5jZc4WFZqvCEEo4QMqgr5RgQNWs2t3MdC4Kdh5sUgMMZRTNpXp1AJghWETeRzq7nUf8xuP8FP

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